Intrinsic Colors, Temperatures, and Bolometric Corrections of Pre-Main Sequence Stars

Abstract

We present an analysis of the intrinsic colors and temperatures of 5-30 Myr old pre-main sequence (pre-MS) stars using the F0 through M9 type members of nearby, negligibly reddened groups: Eta Cha cluster, TW Hydra Association, Beta Pic Moving Group, and Tucana-Horologium Association. To check the consistency of spectral types from the literature, we estimate new spectral types for 52 nearby pre-MS stars with spectral types F3 through M4 using optical spectra taken with the SMARTS 1.5-m telescope. Combining these new types with published spectral types, and photometry from the literature (Johnson-Cousins BVIc, 2MASS JHKs and WISE W1, W2, W3, and W4), we derive a new empirical spectral type-color sequence for 5-30 Myr old pre-MS stars. Colors for pre-MS stars match dwarf colors for some spectral types and colors, but for other spectral types and colors, deviations can exceed 0.3 mag. We estimate effective temperatures (Teff) and bolometric corrections (BCs) for our pre-MS star sample through comparing their photometry to synthetic photometry generated using the BT-Settl grid of model atmosphere spectra. We derive a new Teff and BC scale for pre-MS stars, which should be a more appropriate match for T Tauri stars than often-adopted dwarf star scales. While our new Teff scale for pre-MS stars is within ~100 K of dwarfs at a given spectral type for stars <G5, for G5 through K6, the pre-MS stars are ~250 K cooler than their main sequence counterparts. Lastly, we present (1) a modern Teff, optical/IR color, and bolometric correction sequence for O9V-M9V MS stars based on an extensive literature survey, (2) a revised Q-method relation for dereddening UBV photometry of OB-type stars, and (3) introduce two candidate spectral standard stars as representatives of spectral types K8V and K9V.

Accepted for publication in ApJ. 33 pages, 11 figures, 10 tables. Electronic tables available at http://rumtph.org/pecaut/pre_ms_colors/

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• Testing the role of environmental effects on the initial mass function of low-mass stars
• WISE J080822.18-644357.3 - a 45 Myr-old accreting M dwarf hosting a primordial disc
• GJ 1252 b: A 1.2 $R_{\oplus }$ planet transiting an M3-dwarf at 20.4 pc
• Ca II H&K stellar activity parameter: a proxy for stellar Extreme Ultraviolet Fluxes
• The Fifth Catalogue of Nearby Stars (CNS5)
• Pre-main-sequence isochrones -- III. The Cluster Collaboration isochrone server
• Twenty years of SpeX: Accuracy limits of spectral slope measurements in asteroid spectroscopy
• Predicting the Exoplanet Yield of the TESS Prime and Extended Missions Through Years 1-7
• The GAPS Programme with HARPS-N at TNG. XXXVII. A precise density measurement of the young ultra-short period planet TOI-1807 b
• Thermal Infrared Imaging of MWC 758 with the Large Binocular Telescope: Planetary Driven Spiral Arms?
• The New Generation Planetary Population Synthesis (NGPPS). VI. Introducing KOBE: Kepler Observes Bern Exoplanets. Theoretical perspectives on the architecture of planetary systems: Peas in a pod
• The Mass Accretion Rate and Stellar Properties in Class I Protostars
• Exocomets: A spectroscopic survey
• The Close Companion Mass-Ratio Distribution of Intermediate-Mass Stars
• A Closer Look at Exoplanet Occurrence Rates: Considering the Multiplicity of Stars Without Detected Planets
• The Kepler Follow-Up Observation Program. II. Stellar Parameters from Medium- and High-Resolution Spectroscopy
• KELT-16b: A highly irradiated, ultra-short period hot Jupiter nearing tidal disruption
• Galactic Tide and Local Stellar Perturbations on the Oort Cloud: Creation of Interstellar Comets
• A significant mutual inclination between the planets within the $\pi$ Mensae system
• A spectroscopic census in young stellar regions: the Sigma Orionis cluster
• Accretion discs as regulators of stellar angular momentum evolution in the ONC and Taurus-Auriga
• Silicate Composition of the Interstellar Medium
• Discovery of a directly imaged planet to the young solar analog YSES 2
• The Kepler view of magnetic chemically peculiar stars
• Triage of Astrometric Binaries - how to find triple systems and dormant black-hole secondaries in the Gaia orbits
• Discovery of 36 eclipsing EL CVn binaries found by the Palomar Transient Factory
• The Elusive Majority of Young Moving Groups. I. Young Binaries and Lithium-Rich Stars in the Solar Neighborhood
• Starspots and Magnetism: Testing the Activity Paradigm in the Pleiades and M67
• Dark Passengers in Stellar Surveys
• An estimate of the $k_2$ Love number of WASP-18Ab from its radial velocity measurements
• Photometric segregation of dwarf and giant FGK stars using the SVO Filter Profile Service and photometric tools
• A Thousand Earths: A Very Large Aperture, Ultralight Space Telescope Array for Atmospheric Biosignature Surveys
• Towards a comprehensive view of accretion, inner disks, and extinction in classical T Tauri stars: an ODYSSEUS study of the Orion OB1b association
• Characterising the surface magnetic fields of T Tauri stars with high-resolution near-infrared spectroscopy
• Low mass young stars in the Milky Way unveiled by DBSCAN and Gaia EDR3. Mapping the star forming regions within 1.5 Kpc
• The Pan-STARRS1 Proper-motion Survey for Young Brown Dwarfs in Nearby Star-forming Regions. I. Taurus Discoveries and a Reddening-free Classification Method for Ultracool Dwarfs
• A Brown Dwarf Census from the SIMP Survey
• Constraining physical conditions for the PDR of Trumpler 14 in the Carina Nebula
• The Gaia-ESO Survey: metallicity of the Chamaeleon I star forming region
• TESS Delivers Five New Hot Giant Planets Orbiting Bright Stars from the Full Frame Images
• The Taurus Boundary of Stellar/Substellar (TBOSS) Survey II. Disk Masses from ALMA Continuum Observations
• Four new eclipsing mid M-dwarf systems from the New Luyten Two Tenths catalog
• The gravitational mass of Proxima Centauri measured with SPHERE from a microlensing event
• Photometry and Performance of SPECULOOS-South
• New Parallaxes and a Convergence Analysis for the TW Hya Association
• Long-term variability of T Tauri stars using WASP
• A Pan-STARRS1 study of the relationship between wide binarity and planet occurrence in the Kepler field
• A revised estimate of the distance to the clouds in the Chamaeleon complex using the Tycho-Gaia Astrometric Solution
• 15000 Ellipsoidal Binary Candidates in TESS: Orbital Periods, Binary Fraction, and Tertiary Companions
• Variable Accretion onto Protoplanet Host Star PDS 70
• Simultaneous Multiwavelength Flare Observations of EV Lacertae
• Robo-AO M Dwarf Multiplicity Survey: Catalog
• TOI-530b: A giant planet transiting an M dwarf detected by TESS
• The IGRINS YSO Survey I. Stellar parameters of pre-main sequence stars in Taurus-Auriga
• The GRAVITY Young Stellar Object survey. VII. The inner dusty disks of T Tauri stars
• The beta Pictoris association: Catalog of photometric rotational periods of low-mass members and candidate members
• Evidence that the Directly-Imaged Planet HD 131399 Ab is a Background Star
• A Census of the TW Hya Association with Gaia
• The intrinsic and interstellar broadband linear polarization of nearby FGK dwarfs
• TESS-Keck Survey IX: Masses of Three Sub-Neptunes Orbiting HD 191939 and the Discovery of a Warm Jovian Plus a Distant Sub-Stellar Companion
• KELT-21b: A Hot Jupiter Transiting the Rapidly-Rotating Metal-Poor Late-A Primary of a Likely Hierarchical Triple System
• The stellar content of the ROSAT all-sky survey
• The $\mu$ Tau Association: A 60 Myr-Old Coeval Group at 150 pc from the Sun
• An ALMA Survey of Protoplanetary Disks in Lynds 1641
• Cloud Atlas: Hubble Space Telescope Near-Infrared Spectral Library of Brown Dwarfs, Planetary-mass companions, and hot Jupiters
• The evolution of accretion in young stellar objects: Strong accretors at 3 - 10 Myr
• Rotation periods for cool stars in the open cluster NGC 3532. The transition from fast to slow rotation
• The GAPS Programme at TNG XXVIII -- A pair of hot-Neptunes orbiting the young star TOI-942
• Constraining the orbits of sub-stellar companions imaged over short orbital arcs
• TOI-1278 B: SPIRou unveils a rare Brown Dwarf Companion in Close-In Orbit around an M dwarf
• A plethora of new, magnetic chemically peculiar stars from LAMOST DR4
• Substellar Objects in Nearby Young Clusters (SONYC) VIII: Substellar population in Lupus 3
• X-Shooter observations of low-mass stars in the Eta Chamaeleontis association
• Architectures of Exoplanetary Systems. II: An Increase in Inner Planetary System Occurrence Toward Later Spectral Types for Kepler's FGK Dwarfs
• Looking deep into the Rosette Nebula's heart: the (sub)stellar content of the massive young cluster NGC 2244
• KMT-2017-BLG-0165Lb: A Super-Neptune mass planet Orbiting a Sun-like Host Star
• A Spectroscopic Survey of the Youngest Field Stars in the Solar Neighborhood. II. The optically faint sample
• Gaia Search for stellar Companions of TESS Objects of Interest II
• Subaru/SCExAO First-Light Direct Imaging of a Young Debris Disk around HD 36546
• The rotation period distribution of the rich Pleiades-age Southern open cluster NGC 2516. Existence of a representative zero-age main sequence distribution
• Star-disc (mis-)alignment in Rho Oph and Upper Sco: insights from spatially resolved disc systems with K2 rotation periods
• Exoplanet weather and climate regimes with clouds and thermal ionospheres: A model grid study in support of large-scale observational campaigns
• Simultaneous Kepler/K2 and XMM-Netwon observations of superflares in the Pleiades
• A High-resolution Optical Survey of Upper Sco: Evidence for Coevolution of Accretion and Disk Winds
• TOI-269 b: An eccentric sub-Neptune transiting a M2 dwarf revisited with ExTrA
• Volans-Carina: A New 90 Myr Old Stellar Association at 85 pc
• Characterizing K2 Candidate Planetary Systems Orbiting Low-Mass Stars IV: Updated Properties for 86 Cool Dwarfs Observed During Campaigns 1-17
• Improving the surface brightness-color relation for early-type stars using optical interferometry
• Chemo-kinematics of the Milky Way from the SDSS-III MARVELS Survey
• The ODYSSEUS Survey. Motivation and First Results: Accretion, Ejection, and Disk Irradiation of CVSO 109
• Unveiling the star formation history of the Upper Scorpius association through its kinematics
• Evolution of the T Tauri star population in the Lupus association
• Discovery of a Transiting Adolescent Sub-Neptune Exoplanet with K2
• The Gaia-ESO Survey: Dynamical Analysis of the L1688 region in Ophiuchus
• Magnetic field, activity and companions of V410 Tau
• TESS Hunt for Young and Maturing Exoplanets (THYME) IX: a 27 Myr extended population of Lower-Centaurus Crux with a transiting two-planet system
• On Cepheid Distance Scale Bias due to Stellar Companions and Cluster Populations
• The Demographics of Kepler's Earths and super-Earths into the Habitable Zone
• An updated stellar census of the Quintuplet cluster
• The late type eclipsing binaries in the Large Magellanic Cloud: catalogue of fundamental physical parameters
• An Improved HR Diagram for the Orion Trapezium Cluster
• HAZMAT. V. The Ultraviolet and X-ray Evolution of K Stars
• Discovery of a brown dwarf companion to the star HIP 64892
• The Gaia-ESO Survey: Structural and dynamical properties of the young cluster Chamaeleon I
• Broad-band characteristics of seven new hard X-ray selected cataclysmic variables
• TESS observations of the Pleiades cluster: a nursery for delta Scuti stars
• Three K2 Campaigns Yield Rotation Periods for 1013 Stars in Praesepe
• A Young Ultramassive White Dwarf in the AB Doradus Moving Group
• Gaia Gaps and the Physics of Low-Mass Stars. I. The Fully Convective Boundary
• M Dwarf rotation from the $K2$ young clusters to the field. I. A Mass-Rotation Correlation at 10 Myr
• TESS observations of Be stars: a new interpretation
• The low-mass population in the young cluster Stock 8: Stellar properties and Initial Mass Function
• Accurate parameters for HD 209458 and its planet from HST spectrophotometry
• Stellar coronal mass ejections II. Constraints from spectroscopic observations
• K2 Ultracool Dwarfs Survey. V. High superflare rates on rapidly rotating late-M dwarfs
• The B-Star Exoplanet Abundance Study: a co-moving 16-25 Mjup companion to the young binary system HIP 79098
• BANYAN. VIII. New Low-Mass Stars and Brown Dwarfs with Candidate Circumstellar Disks
• The Young Substellar Companion ROXs 12 B: Near-Infrared Spectrum, System Architecture, and Spin-Orbit Misalignment
• The beta Pictoris association low-mass members: membership assessment, rotation period distribution, and dependence on multiplicity
• TESS Reveals a Short-period Sub-Neptune Sibling (HD 86226c) to a Known Long-period Giant Planet
• M17 MIR: A massive protostar with multiple accretion Outbursts
• A New Class of Nascent Eclipsing Binaries with Extreme Mass Ratios
• TOI-1130: A photodynamical analysis of a hot Jupiter in resonance with an inner low-mass planet
• Undetected Binary Stars Cause an Observed Mass Dependent Age Gradient in Upper Scorpius
• A PSF-based Approach to TESS High quality data Of Stellar clusters (PATHOS) -- III. Exploring the properties of young associations through their variables, dippers, and candidate exoplanets
• Joint Constraints on Exoplanetary Orbits from Gaia DR3 and Doppler Data
• A stellar census of the nearby, young 32 Orionis group
• Disk Material Inflates Gaia RUWE Values in Single Stars
• The TIME Table: Rotation and Ages of Cool Exoplanet Host Stars
• Examining the relationships between colour, $T_{\mathrm{eff}}$, and [M/H] for APOGEE K and M dwarfs
• The emission of interpulses by a 6.45-hour period coherent radio transient
• The Giant Accreting Protoplanet Survey (GAPlanetS) -- Results from a Six Year Campaign to Image Accreting Protoplanets
• Precision angular diameters for 16 southern stars with VLTI/PIONIER
• An all-sky catalog of solar-type dwarfs for exoplanetary transit surveys
• New disk discovered with VLT/SPHERE around the M star GSC 07396-00759
• Evidence for spots on hot stars suggests major revision of stellar physics
• New massive members of Cygnus OB2
• Toward Robust Corrections for Stellar Contamination in JWST Exoplanet Transmission Spectra
• A Herschel view of protoplanetary disks in the $\sigma$ Ori cluster
• LHS 1815b: The First Thick-Disk Planet Detected By TESS
• Exoplanets with ELT-METIS I: Estimating the direct imaging exoplanet yield around stars within 6.5 parsecs
• Analysis of physical processes in eruptive YSOs with near infrared spectra and multi-wavelength light curves
• The Evolution Of The Inner Regions of Protoplanetary Disks
• The rate of stellar encounters along a migrating orbit of the Sun
• The Frequency Of Binary Star Interlopers Amongst Transitional Discs
• Swift J011511.0-725611: Discovery of a rare Be Star / White Dwarf binary system in the SMC
• Gyrochronological dating of the stellar moving group Group X
• Full orbital solution for the binary system in the northern Galactic disc microlensing event Gaia16aye
• The First Photometric and Orbital Period Investigation of an Extremely Low Mass Ratio Contact Binary with a Sudden Period Change, TYC 4002-2628-1
• Dynamical histories of the IC348 and NGC1333 star-forming regions in Perseus
• Multiplicity of Galactic Cepheids from long-baseline interferometry. IV. New detected companions from MIRC and PIONIER observations
• A new sample of warm extreme debris disks from the ALLWISE catalog
• Planets Around Low-Mass Stars (PALMS). V. Age-Dating Low-Mass Companions to Members and Interlopers of Young Moving Groups
• Activity and rotation of the X-ray emitting Kepler stars
• Dynamical confirmation of a black hole in the X-ray transient Swift J1727.8-1613
• V1460 Her: A fast spinning white dwarf accreting from an evolved donor star
• Addressing Systematics in the Traceback Age of the $\beta$ Pictoris Moving Group
• The Extraordinary Outburst in the Massive Protostellar System NGC6334I-MM1: Strong Increase in Mid-Infrared Continuum Emission
• Searching for flaring star-planet interactions in AU Mic TESS observations
• Single site observations of \textit{TESS} single transit detections
• Three Short Period Jupiters from TESS
• Unmasking the hidden NGTS-3Ab: a hot Jupiter in an unresolved binary system
• Limits on planetary-mass primordial black holes from the OGLE high-cadence survey of the Magellanic Clouds
• Early-type Eclipsing Binaries with Intermediate Orbital Periods
• Dynamical masses of the primary Be star and the secondary sdB star in the single-lined binary kappa Dra (B6 IIIe)
• GW Ori: Inner disk readjustments in a triple system
• Intrinsic Lyman alpha Profiles of High-Velocity G, K, and M Dwarfs
• Frequency of Planets in Binaries
• The influence of radiative core growth on coronal X-ray emission from pre-main sequence stars
• Simulating JWST deep extragalactic imaging surveys and physical parameter recovery
• A relation between the radial velocity dispersion of young clusters and their age: Evidence for hardening as the formation scenario of massive close binaries
• A dearth of young and bright massive stars in the Small Magellanic Cloud
• A WISE-based search for debris discs amongst M-dwarfs in nearby, young, moving groups
• Detection of Flare-associated CME Candidates on Two M-dwarfs by GWAC and Fast, Time-resolved Spectroscopic Follow-ups
• K2-231 b: A sub-Neptune exoplanet transiting a solar twin in Ruprecht 147
• Ground-based detection of G star superflares with NGTS
• Masses and radii of four very low mass stars in F+M eclipsing binary systems
• Characterization of Stellar and Substellar Members in the Coma Berenices Star Cluster
• Revisiting the HIP41378 system with K2 and Spitzer
• The GRAVITY young stellar object survey. II. First spatially resolved observations of the CO bandhead emission in a high-mass YSO
• Estimating the Ultraviolet Emission of M dwarfs with Exoplanets from Ca II and H$\alpha$
• TESS Hunt for Young and Maturing Exoplanets (THYME) VII : Membership, rotation, and lithium in the young cluster Group-X and a new young exoplanet
• What happened before? -- The disks around the precursors of young Herbig Ae/Be stars
• Star formation around mid-infrared bubble N37: Evidence of cloud-cloud collision
• Coronal Line Forest AGN I: physical properties of the emission-line regions
• Subaru/HiCIAO $H{K}_{\mathrm{s}}$ imaging of LkH$\alpha$ 330 - multi-band detection of the gap and spiral-like structures
• A Likely Redback Millisecond Pulsar Counterpart of 3FGL J0838.8-2829
• Age spreads and the temperature dependence of age estimates in Upper Sco
• A Deep Spitzer Survey of Circumstellar Disks in the Young Double Cluster, h and chi Persei
• Extinction and the Dimming of KIC 8462852
• Searching for Giant Exoplanets around M-dwarf Stars (GEMS) I: Survey Motivation
• Magnetospheric accretion in the intermediate-mass T Tauri star HQ Tau
• A new take on the low-mass brown dwarf companions on wide-orbits in Upper-Scorpius
• MASCARA-4 b/bRing-1b - A retrograde hot Jupiter around the bright A3V star HD 85628
• Rotation of Low-Mass Stars in Upper Centaurus Lupus and Lower Centaurus Crux with TESS
• Stellar Superflares Observed Simultaneously with Kepler and XMM-Newton
• Testing Self-Organized Criticality Across the Main Sequence using Stellar Flares from TESS
• Fast optical flares from M dwarfs detected by a one-second-cadence survey with Tomo-e Gozen
• Doubly eclipsing systems
• System IMF of the 25 Ori Group from Planetary-Mass Objects to Intermediate/High-Mass Stars
• The EBLM project -- VIII. First results for M-dwarf mass, radius and effective temperature measurements using CHEOPS light curves
• Wide Binaries from GAIA EDR3: preference for GR over MOND ?
• Observational Evidence Linking Interstellar UV Absorption to PAH Molecules
• Discovery of New Dipper Stars with K2: A Window into the Inner Disk Region of T Tauri Stars
• Two Small Temperate Planets Transiting Nearby M Dwarfs in K2 Campaigns 0 and 1
• Optimized modeling of Gaia-Hipparcos astrometry for the detection of the smallest cold Jupiter and confirmation of seven low mass companions
• 2MASS J15460752-6258042: a mid-M dwarf hosting a prolonged accretion disc
• A nearby young M dwarf with a wide, possibly planetary-mass companion
• Properties of the redback millisecond pulsar binary 3FGL J0212.1+5320
• TOI-3235 b: a transiting giant planet around an M4 dwarf star
• Oxygenic photosynthetic responses of cyanobacteria exposed under an M-dwarf starlight simulator: Implications for exoplanet's habitability
• The Age of the Carina Young Association and Potential Membership of HD 95086
• Stellar Rotation and Structure of the $\alpha$ Persei Complex: When Does Gyrochronology Start to Work?
• Age Spreads and Systematics in λ Orionis with Gaia DR2 and the SPOTS tracks
• Discovery of ASKAP J173608.2-321635 as a Highly-Polarized Transient Point Source with the Australian SKA Pathfinder
• Validation of TESS exoplanet candidates orbiting solar analogues in the all-sky PLATO input catalogue
• Stellar Cycles in Fully Convective Stars and a New Interpretation of Dynamo Evolution
• The JCMT Gould Belt Survey: SCUBA-2 observations of circumstellar disks in L 1495
• An Updated Catalog of 4680 Northern Eclipsing Binaries with Algol-Type light curve morphology in the Catalina Sky Surveys
• The ALMA view of MP Mus (PDS 66): a protoplanetary disk with no visible gaps down to 4 au scales
• The compact multiple system HIP 41431
• Optimized trajectories to the nearest stars using lightweight high-velocity photon sails
• HD 191939: Three Sub-Neptunes Transiting a Sun-like Star Only 54 pc Away
• A Census of the Low Accretors. I: The Catalog
• Dense gas formation in the Musca filament due to the dissipation of a supersonic converging flow
• The IACOB project XII. A new grid of northern standards for the spectral classification of B-type stars
• Detecting Unresolved Binaries in TESS Data with Speckle Imaging
• Dynamical confirmation of a stellar-mass black hole in the transient X-ray dipping binary MAXI J1305-704
• Searching for Planets in Holey Debris Disks with the Apodizing Phase Plate
• Exploring the RCrA environment with SPHERE: Discovery of a new stellar companion
• Visual binary stars with known orbits in Gaia EDR3
• Investigating the magnetospheric accretion process in the young pre-transitional disk system DoAr 44 (V2062~Oph). A multiwavelength interferometric, spectropolarimetric, and photometric observing campaign
• Characterizing HR3549B using SPHERE
• Connection between planetary He I $\lambda$10830 Å absorption and extreme-ultraviolet emission of planet-host stars
• The PLATO field selection process. II. Characterization of LOPS2, the first long-pointing field
• TOI-1695 b: A Water World Orbiting an Early M Dwarf in the Planet Radius Valley
• Another Shipment of Six Short-Period Giant Planets from TESS
• Magnetic topologies of young suns: The weak-line T Tauri stars TWA 6 and TWA 8A
• Evidence for a planetary mass third body orbiting the binary star KIC 5095269
• A HARPS-N mass for the elusive Kepler-37d: a case study in disentangling stellar activity and planetary signals
• A solar-type star polluted by calcium-rich supernova ejecta inside the supernova remnant RCW 86
• ALMA Observations of the HD~110058 debris disk
• AstroSat Observation of X-ray Dips and State Transition in the Black Hole Candidate MAXI J1803-298
• An eclipsing double-line spectroscopic binary at the stellar/substellar boundary in the Upper Scorpius OB association
• A scaled-up planetary system around a supernova progenitor
• Inner and Outer Orbits in 13 Resolved Hierarchical Stellar Systems
• Magnetic field and prominences of the young, solar-like, ultra-rapid rotator V530 Per
• The $Spitzer$ infrared spectrograph survey of protoplanetary disks in Orion A: I. disk properties
• Detection of a very low mass star in an Eclipsing Binary system
• Gamma Cas Stars as Be + White Dwarf Binary Systems
• A millisecond pulsar candidate in a 21-hr orbit: 3FGL J0212.1+5320
• Panchromatic Properties of the Extreme FeII Emitter PHL 1092
• Stellar Flares versus Luminosity: XUV-induced Atmospheric Escape and Planetary Habitability
• Discovery of a low-mass companion around HR3549
• K2-140b and K2-180b - Characterization of a hot Jupiter and a mini-Neptune from the K2 mission
• Determining Dust Properties in Protoplanetary Disks: SED-derived Masses and Settling With ALMA
• The Value-Added Catalog of ASAS-SN Eclipsing Binaries: Parameters of Thirty Thousand Detached Systems
• The Surface Brightness--Color Relations Based on Eclipsing Binary Stars: Toward Precision Better than 1% in Angular Diameter Predictions
• Flares and rotation of M dwarfs with habitable zones accessible to TESS planet detections
• SCExAO and GPI $YJH$ Band Photometry and Integral Field Spectroscopy of the Young Brown Dwarf Companion to HD 1160
• Effective Temperatures of Low-Mass Stars from High-Resolution H-band Spectroscopy
• The Green Bank North Celestial Cap Survey. VII. 12 New Pulsar Timing Solutions
• M Stars in the TW Hya Association: Stellar X-rays and Disk Dissipation
• An investigation of the photometric variability of confirmed and candidate Galactic Be stars using ASAS-3 data
• Observability of Debris Discs around M-stars
• Rotation periods and photometric variability of rapidly rotating ultra-cool dwarfs
• A novel black-hole mass scaling relation based on coronal gas, and its dependence with the accretion disc
• Periodic Eclipses of the Young Star PDS 110 Discovered with WASP and KELT Photometry
• Photometric investigations on two totally eclipsing contact binaries: V342 UMa and V509 Cam
• Discovery of a Low-Mass Companion to the F7V star HD 984
• TOI 540 b: A Planet Smaller than Earth Orbiting a Nearby Rapidly Rotating Low-mass Star
• Gas trapping of hot dust around main-sequence stars
• TESS observations of flares and quasi-periodic pulsations from low mass stars and potential impact on exoplanets
• The PDR structure and kinematics around the compact HII regions S235A and S235C with [CII], [13CII], [OI] and HCO+ line profiles
• Optical counterpart to Swift J0243.6+6124
• NGTS-19b : A high mass transiting brown dwarf in a 17-day eccentric orbit
• New insights on the near-infrared veiling of young stars using CFHT/SPIRou data
• Chronostar. II. Kinematic age and substructure of the Scorpius-Centaurus OB2 association
• Tracing Accretion onto Herbig Ae/Be Stars Using the Brγ Line
• The surface brightness - colour relations based on eclipsing binary stars and calibrated with Gaia EDR3
• SCExAO/MEC and CHARIS Discovery of a Low Mass, 6 AU-Separation Companion to HIP 109427 using Stochastic Speckle Discrimination and High-Contrast Spectroscopy
• The SOFIA FEEDBACK Legacy Survey: Dynamics and mass ejection in the bipolar HII region RCW 36
• Observed polarized scattered light phase functions of planet-forming disks
• Brown dwarf disks with Herschel: Linking far-infrared and (sub)-mm fluxes
• On the origin of the non-detection of metastable HeI in the upper atmosphere of the hot Jupiter WASP-80b
• The Araucaria project: High-precision orbital parallaxes and masses of binary stars. I. VLTI/GRAVITY observations of ten double-lined spectroscopic binaries
• Rotation periods for cool stars in the open cluster Ruprecht 147 (NGC 6774): Implications for gyrochronology
• Bioverse: The Habitable Zone Inner Edge Discontinuity as an Imprint of Runaway Greenhouse Climates on Exoplanet Demographics
• New members of the TW Hydrae Association and two accreting M-dwarfs in Scorpius-Centaurus
• An Updated Formalism For Line-Driven Radiative Acceleration and Implications for Stellar Mass Loss
• Digital color codes of stars
• What Sets the Radial Locations of Warm Debris Disks?
• X-shooter spectroscopy of young stellar objects in Lupus: Lithium, iron, and barium elemental abundances
• Isochronal age-mass discrepancy of young stars: SCExAO/CHARIS integral field spectroscopy of the HIP 79124 triple system
• Follow-up Imaging of Disk Candidates from the Disk Detective Citizen Science Project: New Discoveries and False-Positives in WISE Circumstellar Disk Surveys
• The Little Dippers: Transits of Star-grazing Exocomets?
• A Transient Transit Signature Associated with the Young Star RIK-210
• Planet Occurrence Rate Correlated to Stellar Dynamical History: Evidence from Kepler and Gaia
• The LEECH Exoplanet Imaging Survey: Orbit and Component Masses of the Intermediate Age, Late-Type Binary NO UMa
• HD 99458: First time ever Ap-type star as a $\delta$ Scuti pulsator in a short period eclipsing binary?
• Alone on a wide wide sea. The origin of SECCO 1, an isolated star-forming gas cloud in the Virgo cluster
• Structure of accretion flows in the nova-like cataclysmic variable RW Tri
• Two Warm Neptunes transiting HIP 9618 revealed by TESS & Cheops
• TESS observations of Be stars: general characteristics and the impulsive magnetic rotator model
• Correcting Stellar Flare Frequency Distributions Detected by TESS and Kepler
• V606 Cen: A Newly Formed Massive Contact Binary in a Hierarchical Triple System
• Characterization of the Benchmark Binary NLTT 33370
• Gaia-based Isochronal, Kinematic, and Spatial Analysis of the $\epsilon$ Cha Association
• A novel survey for young substellar objects with the W-band filter VI: Spectroscopic census of sub-stellar members and the IMF of $\sigma$ Orionis cluster
• Dynamical age of the Tucana-Horologium young stellar association
• The warm molecular hydrogen of PKS B1718-649: feeding a newly born radio AGN
• Transiting Exoplanet Monitoring Project (TEMP). IV. Refined System Parameters, Transit Timing Variations and Orbital Stability of the Transiting Planetary System HAT-P-25
• Kepler-1656b: a Dense Sub-Saturn With an Extreme Eccentricity
• The GAPS Programme at TNG XLII. A characterisation study of the multi-planet system around the 400 Myr-old star HD 63433 (TOI-1726)
• An Improved Determination of the Lithium Depletion Boundary Age of Blanco 1 and a First Look on the Effects of Magnetic Activity
• $\epsilon$ Lupi: measuring the heartbeat of a doubly-magnetic massive binary with BRITE-Constellation
• A 38 Million Year Old Neptune-Sized Planet in the Kepler Field
• Near Infrared studies during maximum and early decline of Nova Cephei 2014 and Nova Scorpii 2015
• Storms or Systematics? The changing secondary eclipse depth of WASP-12b
• The early evolution of young massive clusters: The kinematic history of NGC6611 / M16
• The stellar content of the XMM-Newton slew survey
• Prediction of astrometric microlensing events from Gaia DR2 proper motions
• Simultaneous spectral energy distribution and near-infrared interferometry modeling of HD 142666
• Identifying Young Stellar Objects in the Outer Galaxy: l = 224 deg Region in Canis Major
• Lower limit for differential rotation in members of young loose stellar associations
• Gliese 12 b: A temperate Earth-sized planet at 12 pc ideal for atmospheric transmission spectroscopy
• Substructure, supernovae, and a time-resolved star formation history for Upper Scorpius
• K2-288Bb: A Small Temperate Planet in a Low-mass Binary System Discovered by Citizen Scientists
• The influence of host star activity evolution on the population of super-Earths and mini-Neptunes
• Demonstration of a novel method for measuring mass-loss rates for massive stars
• Roche tomography of cataclysmic variables - VIII: The irradiated and spotted dwarf nova, SS Cygni
• CoBiToM Project -- II: Evolution of contact binary systems close to the orbital period cut-off
• ALMA Discovery of a Disk around the Planetary-mass Companion SR 12 c
• The T Tauri star V410 Tau in the eyes of SPIRou and TESS
• Bioverse: a simulation framework to assess the statistical power of future biosignature surveys
• DZ Cha: a bona fide photoevaporating disc
• The VLT-FLAMES Tarantula Survey XXVII. Physical parameters of B-type main-sequence binary systems in the Tarantula nebula
• IN-SYNC. VIII. Primordial Disk Frequencies in NGC 1333, IC 348, and the Orion A Molecular Cloud
• Three planets transiting the evolved star EPIC 249893012: a hot 8.8-M${}_{\oplus }$ super-Earth and two warm 14.7 and 10.2-M${}_{\oplus }$ sub-Neptunes
• The MAVERIC survey: A hidden pulsar and a black hole candidate in ATCA radio imaging of the globular cluster NGC 6397
• HAZMAT. VIII. A Spectroscopic Analysis of the Ultraviolet Evolution of K Stars: Additional Evidence for K Dwarf Rotational Stalling in the First Gigayear
• Large amplitude periodic outbursts and long period variables in the VVV VIRAC2-$\beta$ database
• The young cluster NGC 2282 : a multi-wavelength perspective
• The dipper population of Taurus seen with K2
• Disk Masses and Dust Evolution of Protoplanetary Disks Around Brown Dwarfs
• New binaries from the SHINE survey
• A Curved Magnetic field in the ring-like shell of bubble N4
• A refined dynamical mass for the black hole in the X-ray transient XTE J1859+226
• Kepler-1656b's Extreme Eccentricity: Signature of a Gentle Giant
• Characterizing the morphology of the debris disk around the low-mass star GSC~07396-00759
• A Dwarf Protoplanetary Disk around XZ Tau B
• Testing the Limits of Precise Subgiant Characterization with APOGEE and Gaia: Opening a Window to Unprecedented Astrophysical Studies
• Two warm, low-density sub-Jovian planets orbiting bright stars in K2 campaigns 13 and 14
• Dynamical masses of M-dwarf binaries in young moving groups: I - The case of TWA 22 and GJ 2060
• Imaging radial velocity planets with SPHERE
• ALMA CO Observations of Supernova Remnant N63A in the Large Magellanic Cloud: Discovery of Dense Molecular Clouds Embedded within Shock-Ionized and Photoionized Nebulae
• TOI-1268b: the youngest, hot, Saturn-mass transiting exoplanet
• VLT/MUSE discovers a jet from the evolved B[e] star MWC 137
• A Comparison of the X-ray Properties of FU Ori-type Stars to Generic Young Stellar Objects
• Stars and brown dwarfs in the sigma Orionis cluster. IV. IDS/INT and OSIRIS/GTC spectroscopy and Gaia DR2 astrometry
• 10,000 Resolved Triples from Gaia: Empirical Constraints on Triple Star Populations
• First Resolved Scattered-Light Images of Four Debris Disks in Scorpius-Centaurus with the Gemini Planet Imager
• Planetesimals Around Stars with TESS (PAST): I. Transient Dimming of a Binary Solar Analog at the End of the Planet Accretion Era
• Detection of X-ray Emission from a Bright Long-Period Radio Transient
• Two waves of massive stars running away from the young cluster R136
• A solar twin in the eclipsing binary LL Aqr
• Rossby numbers of fully and partially convective stars
• Abundance Derivations for the Secondary Stars in Cataclysmic Variables from Near-Infrared Spectroscopy
• Stellar Spins in the Pleiades, Praesepe, and M35 Open Clusters
• Beyond the Local Volume. I. Surface Densities of Ultracool Dwarfs in Deep HST/WFC3 Parallel Fields
• Revisiting TrES-5 b: departure from a linear ephemeris instead of short-period transit timing variation
• Transit Detection of a "Starshade" at the Inner Lagrange Point of an Exoplanet
• Black Holes and Neutron Stars in Nearby Galaxies: Insights from NuSTAR
• High Resolution Spectroscopy and High Contrast Imaging with the ELT : looking for O${}_2$ in Proxima b
• The binary millisecond pulsar PSR J1023+0038 -- II. Optical spectroscopy
• Pulsating B stars in the Scorpius-Centaurus Association with TESS
• First detections of FS Canis Majoris stars in clusters. Evolutionary state as constrained by coeval massive stars
• Extreme Variability of the V488 Persei Debris Disk
• Dynamical Masses of Young Stars II: Young Taurus Binaries Hubble~4, FF~Tau, and HP~Tau/G3
• Low-mass eclipsing binaries in the WFCAM Transit Survey: the persistence of the M-dwarf radius inflation problem
• The outburst of a 60 min AM CVn reveals peculiar color evolution: implications for outbursts in long period double white dwarfs
• Precise calibration of the dependence of surface brightness-colour relations on colour and class for late-type stars
• Unveiling the physical conditions in NGC 6910
• Stellar Characterization and Radius Inflation of Hyades M Dwarf Stars From the APOGEE Survey
• 2S1553-542: a Be/X-ray binary pulsar on the far side of the Galaxy
• Photometric determination of the mass accretion rates of pre-main sequence stars. VI. The case of LH 95 in the Large Magellanic Cloud
• New XMM-Newton observation of the thermally emitting isolated neutron star 2XMM J104608.7-594306
• The X-ray Emissivity of Low-Density Stellar Populations
• Is the Young Star RZ Piscium Consuming Its Own (Planetary) Offspring?
• The Factory and the Beehive. IV. A Comprehensive Study of the Rotation X-ray Activity Relation in Praesepe and the Hyades
• 2MASS J15491331-3539118: a new low-mass wide companion of the GQ Lup system
• Orbits of Five Triple Stars
• The first photometric and spectroscopic analysis of the extremely low mass ratio contact binary NSVS 5029961
• Warm Dusty Debris Disks and Distant Companion Stars: V488 Per and 2M1337
• The intermediate polar cataclysmic variable GK Persei 120 years after the nova explosion: a first dynamical mass study
• Identification of new Classical Ae stars in the Galaxy using LAMOST DR5
• MADYS: the Manifold Age Determination for Young Stars
• Spectroscopic and photometric oscillatory envelope variability during the S Doradus outburst of the Luminous Blue Variable R71
• Discovery And Characterization of Wide Binary Systems With a Very Low Mass Component
• A Population of Dipper Stars from the Transiting Exoplanet Survey Satellite Mission
• Absolute Magnitude Calibration for W UMa-Type Systems Based on Gaia Data
• Near Infrared Counterpart of 2E 1613.5-5053, the Central Source in Supernova Remnant RCW 103
• The old moving groups in the field of Taurus
• Orbiting a binary: SPHERE characterisation of the HD 284149 system
• The X-ray view of the Hyades cluster: updated
• TESS discovery of a super-Earth and three sub-Neptunes hosted by the bright, Sun-like star HD 108236
• HD 145263: Spectral Observations of Silica Debris Disk Formation via Extreme Space Weathering?
• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO): IV. Dust and Gas Disk Properties in the Upper Scorpius Star-forming Region
• Recurrent strong outbursts of an EXor-like young eruptive star Gaia20eae
• TOI-1696: a nearby M4 dwarf with a $3R_{\oplus }$ planet in the Neptunian desert
• The occurrence rate of exoplanets orbiting ultracool dwarfs as probed by K2
• Diffuse interstellar bands in the HII region M17: Insights into their relation with the total-to-selective visual extinction $R_V$
• The effect of spots on the luminosity spread of the Pleiades
• The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) I: Motivation, sample, data reduction, and results overview
• The Nearby, Young, Chi1 Fornacis Cluster: Membership, Age, and an Extraordinary Ensemble of Dusty Debris Disks
• Measuring Model-independent Masses and Radii of Single-Lined Eclipsing Binaries: Analytic Precision Estimates
• New spectro-photometric characterization of the substellar object HR 2562 B using SPHERE
• The HD 93963 A transiting system: A 1.04d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS
• Dynamical star-disk interaction in the young stellar system V354 Mon
• Hot Subdwarf All Southern Sky Fast Transit Survey with the Evryscope
• Expected performances of the Characterising Exoplanet Satellite (CHEOPS) II. The CHEOPS simulator
• Absolute dimensions of the eccentric eclipsing binary V541 Cygni
• Dark dust II: Properties in the general field of the diffuse ISM
• The low mass population of the Vela OB2 association from Gaia
• Rotation and Abundances of the Benchmark Brown Dwarf HD 33632 Ab from Keck/KPIC High-resolution Spectroscopy
• HATS-13b and HATS-14b: two transiting hot Jupiters from the HATSouth survey
• The winds of young Solar-type stars in the Pleiades, AB Doradus, Columba and $\beta$ Pictoris
• New insights into the rotational evolution of near-solar age stars from the open cluster M67
• Variability of Disk Emission in Pre-Main Sequence and Related Stars IV. Investigating the Structural Changes in the Inner Disk Region of MWC 480
• The 2008 outburst in the Young Stellar System Z CMa. III - Multi-epoch high-angular resolution images and spectra of the components in near-infrared
• Excitation mechanism of OI lines in Herbig Ae/Be stars
• HAZMAT. IX. An Analysis of the UV and X-Ray Evolution of Low-Mass Stars in the Era of Gaia
• Stellar Populations in the Transition Region of Nuclear Star Cluster and Nuclear Stellar Disc
• Age-dating the young open cluster UBC 1 with g-mode asteroseismology, gyrochronology, and isochrone fitting
• SAGE: A tool to constrain impacts of stellar activity on transmission spectroscopy
• Direct-imaging Discovery of a Substellar Companion Orbiting the Accelerating Variable Star, HIP 39017
• Stable accretion and episodic outflows in the young transition disk system GM Aurigae
• NGTS-14Ab: a Neptune-sized transiting planet in the desert
• Planet occurrence rate density models including stellar effective temperature
• NGTS clusters survey -- II. White-light flares from the youngest stars in Orion
• Planetary candidates transiting cool dwarf stars from Campaigns 12 to 15 of K2
• The Gaia-ESO Survey: Constraining evolutionary models and ages for young low mass stars with measurements of lithium depletion and rotation
• Bow shocks, bow waves, and dust waves. III. Diagnostics
• Detection of Photospheric Features in the Near-Infrared Spectrum of a Class 0 Protostar
• Measuring microlensing parallax via simultaneous observations from Chinese Space Station Telescope and Roman Telescope
• Stellar Variability and Flare Rates from Dome A, Antarctica using 2009 and 2010 CSTAR Observations
• A Novel Method to Estimate the FUV Flux and a Catalogue for Star-Hosting Discs in Nearby Star-Forming Regions
• Probing the origin of UX Ori-type variability in the YSO binary CO Ori with VLTI/GRAVITY
• Stellar Flares Are Far-Ultraviolet Luminous
• Optical and Radio Observations of the T Tauri Binary KH 15D (V582 Mon): Stellar Properties, Disk Mass Limit and Discovery of a CO Outflow
• Featureless transmission spectra of 12 giant exoplanets observed by GTC/OSIRIS
• Complete X-ray census of Mdwarfs in the solar Neighborhood I. GJ 745 AB: Coronal-hole Stars in the 10 pc Sample
• Mapping the distribution of OB stars and associations in Auriga
• Comparing hypervelocity star populations from the Large Magellanic Cloud and the Milky Way
• The shared evaporation history of three sub-Neptunes spanning the radius-period valley of a Hyades star
• Physical parameters of late M-type members of Chamaleon I and TW Hydrae Association: Dust settling, age dispersion and activity
• ALMA Fragmented Source Catalogue in Orion (FraSCO) I. Outflow interaction within an embedded cluster in OMC-2/FIR3, FIR4, and FIR5
• TOI-1075 b: A Dense, Massive, Ultra-Short Period Hot Super-Earth Straddling the Radius Gap
• TOI-179: a young system with a transiting compact Neptune-mass planet and a low-mass companion in outer orbit
• RVSPY -- Radial Velocity Survey for Planets around Young Stars. Target characterization and high-cadence survey
• The LHS 1678 System: Two Earth-Sized Transiting Planets and an Astrometric Companion Orbiting an M Dwarf Near the Convective Boundary at 20 pc
• Deconvolving the HD 81809 binary: rotational and activity evidence for a subgiant with a Sun-like cycle
• IR-excesses around nearby Lambda Boo stars are caused by debris disks rather than ISM bow waves
• Observational properties of 155 O- and B-type massive pulsating stars
• JWST Observations of the Enigmatic Y Dwarf WISE 1828+2650: I. Limits to a Binary Companion
• Ultracool Dwarfs in deep extragalactic surveys using the Virtual Observatory: ALHAMBRA and COSMOS
• The CARMENES search for exoplanets around M dwarfs. Chromospheric modeling of M2-3 V stars with PHOENIX
• The Palomar Transient Factory Sky2Night programme
• Ongoing Astrometric Microlensing Events of Two Nearby Stars
• Orbital Motion, Variability, and Masses in the T Tauri Triple System
• Constraints on the Galactic Centre environment from Gaia hypervelocity stars II: The evolved population
• The ALMA Survey of Gas Evolution of PROtoplanetary Disks (AGE-PRO): VIII. The impact of external photoevaporation on disk masses and radii in Upper Scorpius
• The POKEMON Speckle Survey of Nearby M Dwarfs. I. New Discoveries
• USco1621 B and USco1556 B: Two wide companions at the deuterium-burning mass limit in Upper Scorpius
• Herschel PACS observations of 4-10 Myr old Classical T Tauri stars in Orion OB1
• The 26.3-hr orbit and multi-wavelength properties of the "redback" millisecond pulsar PSR J1306-40
• Discovery of 2716 hot emission-line stars from LAMOST DR5
• Panchromatic HST/WFC3 Imaging Studies of Young, Rapidly Evolving Planetary Nebulae. I. NGC 6302
• The Rotation of M Dwarfs Observed by the Apache Point Galactic Evolution Experiment
• One-third of Sun-like stars are born with misaligned planet-forming disks
• The Planck Cold Clump G108.37-01.06: A Site of Complex Interplay between H II Regions, Young Clusters and Filaments
• The lithium-rotation connection in the newly discovered young stellar stream Psc-Eri (Meingast 1)
• Two cold belts in the debris disk around the G-type star NZ Lup
• Candidate X-ray-Emitting OB Stars in the MYStIX Massive Star-Forming Regions
• Three super-Earths and a possible water world from TESS and ESPRESSO
• Numerical quantification of the wind properties of cool main sequence stars
• The IGRINS YSO Survey III: Stellar parameters of pre-main sequence stars in Ophiuchus and Upper Scorpius
• Atmospheric dynamics of temperate sub-Neptunes. Part I: dry dynamics
• The Donor of the Black-Hole X-Ray Binary MAXI J1820+070
• Kepler meets Gaia DR3: homogeneous extinction-corrected color-magnitude diagram and binary classification
• Statistics of BY Draconis Chromospheric Variable Stars
• The active weak-line T Tauri star LkCa 4 observed with SPIRou and TESS
• The peculiar chemical pattern of the WASP-160 binary system: signatures of planetary formation and evolution?
• Rapidly-oscillating {\it TESS} A--F main sequence stars: are the roAp stars a distinct class?
• KELT-18b: Puffy Planet, Hot Host, Probably Perturbed
• The Duration of Star Formation in Galactic Giant Molecular Clouds. I. The Great Nebula in Carina
• External or internal companion exciting the spiral arms in CQ Tau?
• Astrometric orbits of spectral binary brown dwarfs I: Massive T dwarf companions to 2M1059$-$21 and 2M0805$+$48
• Stellar flare morphology with TESS across the main sequence
• Angular Momentum Evolution of Young Stars in the Nearby Scorpius-Centaurus OB Association
• The GALAH Survey: Lithium-strong KM dwarfs
• Constraining the magnitude of climate extremes from time-varying instellation on a circumbinary terrestrial planet
• Spectroscopic follow-up of black hole and neutron star candidates in ellipsoidal variables from Gaia DR3
• A Spectral Classification System for Hydrogen-deficient Carbon Stars
• Two Massive Jupiters in Eccentric Orbits from the TESS Full Frame Images
• Three low-mass companions around aged stars discovered by TESS
• The origin of R CrA variability: A complex triple system hosting a disk
• Mode identification and ensemble asteroseismology of 119 $\beta$ Cep stars detected by Gaia light curves and monitored by TESS
• KMT-2019-BLG-0842Lb: A Cold Planet Below the Uranus/Sun Mass Ratio
• Planetesimals Around Stars with TESS (PAST): II. An M Dwarf "Dipper" Star with a Long-Lived Disk in the TESS Continuous Viewing Zone
• TOI-1801 b: A temperate mini-Neptune around a young M0.5 dwarf
• Infrared Absolute Calibration I: Comparison of Sirius with Fainter Calibration Stars
• The first catalog of candidate white dwarf-main sequence binaries in open star clusters: A new window into common envelope evolution
• A Dusty M5 Binary in the beta Pictoris Moving Group
• Magnetic activity and radial velocity filtering of young Suns: The weak-line T Tauri stars Par 1379 and Par 2244
• The eROSITA Final Equatorial-Depth Survey (eFEDS): The variability catalogue and multi-epoch comparison
• KMT-2019-BLG-1715: planetary microlensing event with three lens masses and two source stars
• Lens parameters for Gaia18cbf -- a long gravitational microlensing event in the Galactic plane
• Gaia predicted brown dwarf detection rates around FGK stars in astrometry, radial velocity, and photometric transits
• Stellar Properties for a Comprehensive Collection of Star Forming Regions in the SDSS APOGEE-2 Survey
• VVV High proper motion stars I. The catalogue of bright Ks < 13.5 stars
• Investigating 39 Galactic Wolf-Rayet stars with VLTI/GRAVITY: Uncovering A Long Period Binary Desert
• Magnetic field and activity phenomena of the K2 dwarf V471 Tau
• Evidence of apsidal motion and a possible co-moving companion star detected in the WASP-19 system
• Modeling the Protoplanetary Disks of Two Brown Dwarfs in the Taurus Molecular Cloud
• Using autoencoders and deep transfer learning to determine the stellar parameters of 286 CARMENES M dwarfs
• Two planetary systems with transiting Earth-size and super-Earth planets orbiting late-type dwarf stars
• Qatar Exoplanet Survey: Qatar-6b -- a grazing transiting hot Jupiter
• Optical spectroscopy of Galactic field Classical Be stars
• Periodic Eruptive Variability of the Isolated Pre-Main Sequence Star V347 Aurigae
• The first study of the light-travel time effect in massive LMC eclipsing binaries
• Multiplicity of stars with planets in the solar neighbourhood
• Mind the Gap I: H$\alpha$ Activity of M Dwarfs Near the Partially/Fully Convective Boundary and a New H$\alpha$ Emission Deficiency Zone on the Main Sequence
• A 2-hr binary period for the black hole transient MAXI J0637-430
• Search for planets around stars with wide brown dwarfs
• Identification of Stellar Flares Using Differential Evolution Template Optimization
• Variable stars in the Sh 2-170 HII region
• Photo-reverberation Mapping of a Protoplanetary Accretion Disk around a T Tauri Star
• A CHEOPS-enhanced view of the HD3167 system
• CHIME Discovery of a Binary Pulsar with a Massive Non-Degenerate Companion
• A Reanalysis of the Composition of K2-106b: an Ultra-short Period Super-Mercury Candidate
• Hubble Space Telescope: Snapshot Survey for Resolved Companions of Galactic Cepheids
• Two Candidate KH 15D-like Systems from the Zwicky Transient Facility
• Absolute Properties of the Eclipsing $\gamma$ Dor Star V404 Lyrae
• Wolf 503 b: Characterization of a Sub-Neptune Orbiting a Metal-Poor K Dwarf
• The H-alpha Emission Line Variations of HR 6819
• Spectral Evidence for an Inner Carbon-Rich Circumstellar Dust Belt in the Young HD36546 A-Star System
• A pilot ASKAP survey for radio transients towards the Galactic Centre
• Gaia21bty: An EXor lightcurve exhibiting an FUor spectrum
• 2PBC J0658.0-1746: a hard X-ray eclipsing polar in the orbital period gap
• Nearby Young, Active, Late-type Dwarfs in Gaia's First Data Release
• Reflected Light Phase Curves in the TESS Era
• Statistical relations between stellar spectral and luminosity classes and stellar effective temperature and surface gravity
• A Turnoff Detached Binary Star V568 Lyr in the Kepler Field of the Oldest Open Cluster (NGC 6791) in the Galaxy
• Lyman-$\alpha$ Observations of High Radial Velocity Low-Mass Stars Ross 1044 and Ross 825
• VLT near- to mid-IR imaging and spectroscopy of the M17 UC1-IRS5 region
• Hunting Down White Dwarf--Main Sequence Binaries Using Multi-Wavelength Observations
• The Rotation-Disk Connection in Young Brown Dwarfs: Strong Evidence for Early Rotational Braking
• The big sibling of AU Mic: a cold dust-rich debris disk around CP-72 2713 in the $\beta$ Pic moving group
• Simultaneous multiwavelength observations of V404 Cygni during its 2015 June outburst decay strengthen the case for an extremely energetic jet-base
• The Surface Magnetic Activity of the Weak-Line T Tauri Stars TWA 7 and TWA 25
• The Faintest WISE Debris Disks: Enhanced Methods for Detection and Verification
• Inferring binary and trinary stellar populations in photometric and astrometric surveys
• Instrument Simulator and Data Reduction Pipeline for the iLocater Spectrograph
• Discovery of new TESS pulsating hot subdwarfs
• Projected Rotational Velocities and Fundamental Properties of Low-Mass Pre-Main Sequence Stars in the Taurus-Auriga Star Forming Region
• Photometric Analysis of Three Potential Red Nova Progenitors
• An Extreme-mass Ratio, Short-period Eclipsing Binary Consisting of a B Dwarf Primary and a Pre-main Sequence M Star Companion Discovered by KELT
• A new sub-stellar companion around the young star HD 284149
• Multiples among B stars in the Scorpius-Centaurus association
• TOI-4438 b: a transiting mini-Neptune amenable to atmospheric characterization
• Characterizing the stellar population of NGC 1980
• Spectroscopic orbits of subsystems in multiple stars. VIII
• Efficient Dust Radial Drift Around Young Intermediate-mass Stars
• The Pulsating Eclipsing Binary TIC 309658221 in a 7.59 Day Orbit
• A surprise in the updated list of stellar perturbers of long period comets motion
• Young nearby open clusters and their luminosity functions
• Disk mass and disk heating in the spiral galaxy NGC 3223
• A multi-planetary system orbiting the early-M dwarf TOI-1238
• A search for runaway stars in twelve Galactic supernova remnants
• Pulsational properties of ten new slowly pulsating B stars
• The radius inflation problem in short-period low-mass binaries: a large sample analysis
• Hot exozodis: cometary supply without trapping is unlikely to be the mechanism
• Non-thermal radio continuum emission from young nearby stars
• Spectroscopic substellar initial mass function of NGC 2244
• High-Amplitude gamma Doradus Variables
• L-band Spectroscopy with Magellan-AO/Clio2: First Results on Young Low-Mass Companions
• Substellar and low-mass dwarf identification with near-infrared imaging space observatories
• Near-infrared spectroscopy of the massive stellar population of W51: evidence for multi-seeded star formation
• Free-floating or wide-orbit? Keck adaptive-optics observations of free-floating planet candidates detected with gravitational microlensing
• A third star in the HAT-P-7 system, and a new dynamical pathway to misaligned hot Jupiters
• EPIC 246851721 b: A Tropical Jupiter Transiting a Rapidly Rotating Star in a Well-Aligned Orbit
• The long-term optical evolution of the black hole candidate MAXI J1659-152
• M Dwarf Activity in the Pan-STARRS 1 Medium-Deep Survey: First Catalog and Rotation Periods
• Prospects for water vapor detection in the atmospheres of temperate and arid rocky exoplanets around M-dwarf stars
• The peculiar chemical abundance of the transitional millisecond pulsar PSR J1023+0038 -- Li enhancement
• Periodic Accretion Instabilities in the Protostar L1634 IRS 7
• Beyond the Local Volume. II. Population Scaleheights and Ages of Ultracool Dwarfs in Deep HST/WFC3 Parallel Fields
• NGC 6611 601: A hot pre-main sequence spectroscopic binary containing a centrifugal magnetosphere host star
• T Tauri stars in the SuperWASP and NSVS surveys
• Short period variability in the globular cluster NGC 419 and the SMC field
• Detecting Exoplanets Closer to Stars with Moderate Spectral Resolution Integral-Field Spectroscopy
• The SOPHIE search for northern extrasolar planets. XVIII: Six new cold Jupiters, including one of the most eccentric exoplanet orbits
• Testing the star formation scaling relations in the clumps of the North American and Pelican cloud complexes
• Massive young stellar objects in the N66/NGC346 region of the SMC
• The origin of the high-mass X-ray binary 4U 2206+54/BD +53 2790
• EDEN Survey: Small Transiting Planet Detection Limits and Constraints on the Occurrence Rates for Late M Dwarfs within 15 pc
• Multi-epoch, high spatial resolution observations of multiple T Tauri systems
• Kmt-2016-blg-1397b: Kmtnet-only discovery of a microlens giant planet
• The binary system of the spinning-top Be star Achernar
• The Surface Magnetic Activity of the Weak-Line T Tauri Stars TWA 9A and V1095 Sco
• Tidal perturbations and eclipse mapping in the pulsations in the hierarchical triple system U~Gru
• An Optical Survey of the Partially Embedded Young Cluster in NGC 7129
• The Evolution of Protoplanetary Disks: Probing the Inner Disk of Very Low Accretors
• Detection of the infrared aurora at Uranus with Keck-NIRSPEC
• New Parallaxes for the Upper Scorpius OB Association
• Discovery of 16 New Members of the Solar Neighborhood using Proper Motions from CatWISE2020
• Uncovering the Invisible: A Study of Gaia18ajz, a Candidate Black Hole Revealed by Microlensing
• Speckle Interferometry of Nearby Multiple Stars: 2007-2019 Positional Measurements and Orbits of Eight Objects
• SCExAO and Keck Direct Imaging Discovery of a Low-Mass Companion Around the Accelerating F5 Star HIP 5319
• The Demographics of Binary Companions to Stripped-Envelope Supernovae: Confronting Observations with Population Synthesis
• Identifications of Faint Chandra Sources in the Globular Cluster M3
• Bayesian Cross-Matching of High Proper Motion Stars in Gaia DR2 and Photometric Metallicities for $\sim$1.7 million K and M Dwarfs
• RV-exoplanet eccentricities: Good, Beta, and Best
• Detection of an extremely strong magnetic field in the double-degenerate binary merger product HD 144941
• Gaia Search for stellar Companions of TESS Objects of Interest III
• Discovery of a binary-origin classical Cepheid in a binary system with a 59-day orbital period
• First resolved observations of a highly asymmetric debris disc around HD 160305 with VLT/SPHERE
• Modeling Transiting Circumstellar Disks: Characterizing the Newly Discovered Eclipsing Disk System OGLE LMC-ECL-11893
• Detached eclipsing binaries from the Kepler field: radii and photometric masses of components in short-period systems
• Multi-wavelength spectroscopy of the black hole candidate MAXI J1813-095 during its discovery outburst
• The Identification of Hydrogen-Deficient Cataclysmic Variable Donor Stars
• A spectroscopically confirmed Gaia-selected sample of 318 new young stars within $\sim$200 pc
• Wide binaries demonstrate the consistency of rotational evolution between open cluster and field stars
• A low-mass triple system with a wide L/T transition brown dwarf component: NLTT 51469AB/SDSS 2131-0119
• The corona of GJ 1151 in the context of star-planet interaction
• Periodic stellar variability from almost a million NGTS light curves
• ALMA imaging of the M-dwarf Fomalhaut C's debris disc
• Probability of Physical Association of 104 Blended Companions to \textit{Kepler} Objects of Interest Using Visible and Near-Infrared Adaptive Optics Photometry
• On the Evolution of Rotational Modulation Amplitude in Solar-mass Main-sequence Stars
• Distributed YSOs in the Perseus Molecular Cloud from the Gaia and LAMOST Surveys
• First observation of double-peaked O I emission in the near-infrared spectrum of an active galaxy
• The Eclipsing $\delta$ Scuti Star EPIC 245932119
• ExoVista: A Suite of Planetary System Models for Exoplanet Studies
• Low-mass members of nearby young stellar moving groups from Gaia EDR3
• The Role of Magnetic Fields in Triggered Star Formation of RCW 120
• HI imaging of dwarf star-forming galaxies: Masses, morphologies and gas deficiencies
• ASASSN-18aan: An Eclipsing SU UMa-type Cataclysmic Variable with a 3.6-hour Orbital Period and a Late G-type Secondary Star
• A Study of Twelve Potential Merger Candidate Contact Binary Systems
• On the Binary Frequency of the Lowest Mass Members of the Pleiades with Hubble Space Telescope Wide Field Camera 3
• ASAS-SN 13cl : A Newly-Discovered Cataclysmic Binary with an Anomalously Warm Secondary
• A Test of the Neutron Star Hypothesis for Fomalhaut b
• HD 240121 - an ACV variable showing anti-phase variations of the B and V light curves
• Three small transiting planets around the M dwarf host star LP 358-499
• Searching for new young stars in the northern hemisphere: The Pisces Moving Group
• Apsidal Motion and Absolute Parameters of 21 Early-type Small Magellanic Cloud Eccentric Eclipsing Binaries
• The young stellar content of the giant HII regions M8, G333.6-0.2, and NGC6357 with VLT/KMOS
• The Possible Astrometric Signature of a Planetary-mass Companion to the Nearby Young Star TW Piscis Austrini (Fomalhaut B): Constraints from Astrometry, Radial Velocities, and Direct Imaging
• First apsidal motion and light curve analysis of 162 eccentric eclipsing binaries from LMC
• Detecting isolated stellar-mass black holes in the absence of microlensing parallax effect
• Radial Velocity Monitoring of the Young Star Hubble 4: Disentangling Starspot Lifetimes from Orbital Motion
• Eclipsing Binary Populations across the Northern Galactic Plane from the KISOGP survey
• Strong H$\alpha$ emission in the young planetary mass companion 2MASS J0249-0557 c
• Discovery of a young pre-intermediate polar
• Four new PLanetesimals Around TYpical and Pre-main seqUence Stars (PLATYPUS) Debris Discs at 8.8mm
• A close-in puffy Neptune with hidden friends: The enigma of TOI 620
• The Puzzling Story of Flare Inactive Ultra Fast Rotating M dwarfs. I. Exploring their Magnetic Fields
• Gravity or turbulence V: Star forming regions undergoing violent relaxation
• What's Behind the Elephant's Trunk? Identifying Young Stellar Objects on the Outskirts of IC1396
• An old warm Jupiter orbiting the metal-poor G-dwarf TOI-5542
• An SMA Survey of Chemistry in Disks around Herbig AeBe Stars
• Detecting New Visual Binaries in Gaia DR3 with Gaia and 2MASS Photometry I. New Candidate Binaries Within 200 pc of the Sun
• $\mathrm{H}\alpha$ chromospheric activity of F-, G-, and K-type stars observed by the LAMOST Medium-Resolution Spectroscopic Survey
• Exploring the directly imaged HD 1160 system through spectroscopic characterization and high-cadence variability monitoring
• TOI-4504: Exceptionally large Transit Timing Variations induced by two resonant warm gas giants in a three planet system
• A New Look at Disk Winds and External Photoevaporation in the $\sigma$-Orionis Cluster
• The Alma catalogue of OB stars. III. A cross-match with Gaia DR3 and an extension based on new spectral classifications
• SNAD catalogue of M-dwarf flares from the Zwicky Transient Facility
• The Factory and the Beehive. V. Chromospheric and Coronal Activity and Its Dependence on Rotation in Praesepe and the Hyades
• A rotational age for the open cluster NGC 2281
• Three Saturn-mass planets transiting F-type stars revealed with TESS and HARPS
• Minute-cadence Observations of the LAMOST Fields with the TMTS: III. Statistic Study of the Flare Stars from the First Two Years
• Misalignment of the outer disk of DK Tau and a first look at its magnetic field using spectropolarimetry
• Spinning up a Daze: TESS Uncovers a Hot Jupiter orbiting the Rapid-Rotator TOI-778
• Demographics of the M-star Multiple Population in the Orion Nebula Cluster
• Simplified Method for the Identification of Low Mass Ratio Contact Binary Systems that are Potential Red Nova Progenitors
• Spectroscopic Confirmation of a Population of Isolated, Intermediate-Mass YSOs
• The GAPS programme at TNG XXXIV. Activity-rotation, flux-flux relationships, and active region evolution through stellar age
• Isolated Massive Star Formation in G28.20-0.05
• Effects of flares on the habitable zones of M dwarfs accessible to TESS planet detections
• Using Chandra Localizations and Gaia Distances and Proper Motions to Classify Hard X-ray Sources Discovered by INTEGRAL
• The TRENDS High-contrast Imaging Survey. VIII. Compendium of Benchmark Objects
• The nature of the symbiotic candidate 2MASS J07363415+6538548 in the field of NGC 2403
• MOBSTER -- IV. Detection of a new magnetic B-type star from follow-up spectropolarimetric observations of photometrically selected candidates
• First discovery of an ultra-cool white dwarf benchmark in common proper motion with an M dwarf
• The Structure and Stability of Extended, Inclined Circumplanetary Disk or Ring Systems
• OGLE-2013-BLG-0132Lb and OGLE-2013-BLG-1721Lb: Two Saturn-mass Planets Discovered around M-dwarfs
• Mid-infrared characterization of the planetary-mass companion ROXs 42B b
• Direct Spectral Detection: An Efficient Method to Detect and Characterize Binary Systems
• Single Stellar Populations in the Near-Infrared - I. Preparation of the IRTF spectral stellar library
• Gaia0007-1605: an old triple system with an inner brown dwarf-white dwarf binary and an outer white dwarf companion
• Dark lens candidates from Gaia Data Release 3
• YY Hya and its interstellar environment
• Spot evolution in the eclipsing binary CoRoT 105895502
• Accretion and extinction variations in the low-mass pre-main sequence binary system WX Cha
• The multi-planet system TOI-421 -- A warm Neptune and a super puffy mini-Neptune transiting a G9 V star in a visual binary
• The lightcurve intrinsic variability in 47 Kepler contact binary stars
• Formulation and Resolutions of the Red Sky Paradox
• Zodiacal Exoplanets in Time (ZEIT) XII: A Directly-Imaged Planetary-Mass Companion to a Young Taurus M Dwarf Star
• Tidally Excited Modes and $\delta$ Scuti Pulsations in the Eclipsing Triple Star IM Persei
• Correlating Changes in Spot Filling Factors with Stellar Rotation: The Case of LkCa 4
• Dynamical masses for the Pleiades binary system HII-2147
• Protoplanetary and Transitional Disks in the Open Stellar Cluster IC 2395
• RW Aur B: a modest UX Ori type companion of the famous primary
• Optical tracking of deep-space spacecraft in Halo L2 orbits and beyond: the Gaia mission as a pilot case
• Apsidal motion and a light curve solution for thirteen LMC eccentric eclipsing binaries
• Calibrating the Galactic Cepheid Period-Luminosity relation from the maximum-likelihood technique
• Limits on the presence of planets in systems with debris disks: HD 92945 and HD 107146
• NuSTAR Hard X-ray Observation of the Gamma-ray Binary Candidate HESS J1832-093
• Estimating the Convective Turnover Time
• Reaching the boundary between stellar kinematic groups and very wide binaries. IV. The widest Washington double star systems with rho > 1000 arcsec in Gaia DR3
• Young Stars near Cometary Globule CG 30 in the Tumultuous Gum Nebula
• A spectroscopic map of the Galactic centre -- Observations and resolved stars
• Optical and Near-Infrared Excesses are Correlated in T Tauri Stars
• The Araucaria Project. Precise physical parameters of the eclipsing binary IO Aqr
• Wide companions to M and L subdwarfs with Gaia and the Virtual Observatory
• TOI-712: a system of adolescent mini-Neptunes extending to the habitable zone
• An imaged 15Mjup companion within a hierarchical quadruple system
• Raven and the Center of Maffei 1: Multi-Object Adaptive Optics Observations of the Center of a Nearby Elliptical Galaxy and the Detection of an Intermediate Age Population
• Variability of Young Stellar Objects in the Perseus Molecular Cloud
• The intermediate-mass star-forming region Lynds 1340. An optical view
• NGTS clusters survey $-$ V: Rotation in the Orion Star-forming Complex
• Measurements of the Ca II infrared triplet emission lines of pre-main-sequence stars
• A possible surviving companion of the SN Ia in the Galactic SNR G272.2-3.2
• Accurate Photometry of Saturated Stars Using the Point-Spread-Function Wing Technique with Spitzer
• The corona -- chromosphere connection studied with simultaneous eROSITA and TIGRE observations
• Surface brightness-colour relations of dwarf stars from detached eclipsing binaries -- I. Calibrating sample
• The Role of Magnetic Fields in the Formation of the Filamentary Infrared Dark Cloud G11.11-0.12
• Two warm Earth-sized exoplanets and an Earth-sized candidate in the M5V-M6V binary system TOI-2267
• TESS Photometry of the Eclipsing $\delta$ Scuti Star AI Hydrae
• A Radiatively Driven Wind from the eta Tel Debris Disk
• Emission line star catalogues post-Gaia DR3: A validation of Gaia DR3 data using LAMOST OBA emission catalogue
• Spectroscopic observations of flares and superflares on AU Mic
• VVVX near-IR photometry for 99 low-mass stars in the Gaia EDR3 Catalog of Nearby Stars
• How many suns are in the sky? A SPHERE multiplicity survey of exoplanet host stars I -- Four new close stellar companions including a white dwarf
• Spectral characterization of young LT dwarfs
• Validation of a Third Planet in the LHS 1678 System
• An unusually large gaseous transit in a debris disc
• Giant planets population around B stars from the first part of the BEAST survey
• A kinematically unbiased, all-sky search for nearby, young, low-mass stars
• Dynamical Modeling of CXOGBS J175553.2-281633: A 10 Hour Long Orbital Period Cataclysmic Variable
• SCExAO/CHARIS Direct Imaging of A Low-Mass Companion At A Saturn-Like Separation from an Accelerating Young A7 Star
• X-raying the Sco-Cen OB association: The low-mass stellar population revealed by eROSITA
• Searching for stellar flares from low mass stars using ASKAP and TESS
• V410 Puppis: A useful laboratory for early stellar evolution
• Accretion and OH Photodissociation at a Nearby T Tauri System in the beta Pictoris Moving Group
• Variable Stars in Young Open Cluster NGC 2244
• Classifying IGR J15038-6021 as a magnetic CV with a massive white dwarf
• Photometric Investigation of Contact Binary DY Cet Based on TESS Data
• Trumpler 16-26: A New Centrifugal Magnetosphere Discovered via SDSS/APOGEE H-band Spectroscopy
• A revised simplified scattering model for the moonlit sky brightness profile based on photometry at SAAO
• Understanding the angular momentum evolution of T Tauri and Herbig Ae/Be stars
• Detection of Tidally Excited Oscillations in Kepler Heartbeat Stars
• DMPP-4: Candidate sub-Neptune mass planets orbiting a naked-eye star
• Hunt for extremely eccentric eclipsing binaries
• Indications of M-dwarf Deficits in the Halo and Thick Disk of the Galaxy
• The independent discovery of planet candidates around low mass stars and astrophysical false positives from the first two TESS sectors
• Monitoring of the D Doublet of Neutral Sodium during Transits of Two "Evaporating" Planets
• An accreting dwarf star orbiting the S-type giant star pi1 Gru
• Evidence for Variable, Correlated X-ray and Optical/IR Extinction toward the Nearby, Pre-main Sequence Binary TWA 30
• Identification of new nearby white dwarfs using Gaia DR3
• Discovery of a Possible Cool White Dwarf Companion from the AllWISE Motion Survey
• The Infrared Medium-deep Survey. IX. Discovery of Two New $z\sim 6$ Quasars and Space Density down to $M_{1450}\sim -23.5$ mag
• Decoding the X-ray flare from MAXI J0709-159 using optical spectroscopy and multi-epoch photometry
• COol Companions ON Ultrawide orbiTS (COCONUTS). III. A Very Red L6 Benchmark Brown Dwarf around a Young M5 Dwarf
• CHEOPS's hunt for exocomets: photometric observations of 5 Vul
• A 2 day orbital period for a redback millisecond pulsar candidate in the globular cluster NGC 6397
• TESS search for substellar companions through pulsation timing of $\delta$ Scuti stars. I. Discovery of companions around Chang 134 and V393 Car
• OGLE-2019-BLG-0960Lb: The Smallest Microlensing Planet
• An Asymmetric Eclipse Seen Towards the Pre-Main Sequence Binary System V928 Tau
• Interpretation of a Variable Reflection Nebula Associated with HBC 340 and HBC 341 in NGC 1333
• BEAST detection of a brown dwarf and a low-mass stellar companion around the young bright B star HIP 81208
• Dark Dust III: The high-quality single-cloud reddening curve sample. Scrutinizing extinction curves in the Milky Way
• Spectroscopic classification of X-ray sources in the Galactic Bulge Survey
• Relative Occurrence Rate Between Hot and Cold Jupiters as an Indicator to Probe Planet Migration
• Discovery of a cold giant planet and mass measurement of a hot super-Earth in the multi-planetary system WASP-132
• Variability of Disk Emission in Pre-Main Sequence and related Stars. V. Occultation Events from the innermost disk region of the Herbig Ae Star HD 163296
• The inflated, eccentric warm Jupiter TOI-4914 b orbiting a metal-poor star, and the hot Jupiters TOI-2714 b and TOI-2981 b
• Spectroscopic Transit Search: a self-calibrating method for detecting planets around bright stars
• The extended population associated with W40
• Externally irradiated young stars in NGC 3603. A JWST NIRSpec catalogue of pre-main-sequence stars in a massive star formation region
• K2 study of the Magnetic Precataclysmic Variable V1082 Sagittarius
• The NEMESIS Catalogue of Young Stellar Objects for the Orion Star Formation Complex. I. General description of data curation
• The young star population of L1188
• Sporadic and intense accretion in a 1 Myr-old brown dwarf candidate
• Advancing accuracy in age determinations of old-disk stars using an oscillating red giant in an eclipsing binary
• Atmospheric Characterization and Further Orbital Modeling of $\kappa$ And b
• Evidence of a substellar companion to AB Dor C
• Candidate Hα emission and absorption line sources in the Galactic Bulge Survey
• Gemini Spectroscopy of Galactic Bulge Sources: A Population of Hidden Accreting Binaries Revealed?
• A survey for variable young stars with small telescopes: III -- Warm spots on the active star V1598Cyg
• On the Zero Point Constant of the Bolometric Correction Scale
• Detection of new O-type stars in the obscured stellar cluster Tr 16-SE in the Carina Nebula with KMOS
• NGTS-13b: A hot 4.8 Jupiter-mass planet transiting a subgiant star
• Light-time effect detected in fourteen eclipsing binaries
• The first spectroscopically confirmed brown dwarfs in NGC 2264
• Clustering of low mass stars around Herbig Be star IL Cep -- Evidence of "Rocket Effect" using Gaia EDR3 ?
• A transitional disk around an intermediate mass star in the sparse population of the Orion OB1 Association
• A misaligned protostellar disk fed by gas streamers in a barred spiral-like massive dense core
• Could the Magnetic Star HD 135348 Possess a Rigidly Rotating Magnetosphere?
• A study of the frequency and characteristics of stellar companions and Jupiter-like planets in nearby open clusters
• Determining Which Binary Component Hosts the TESS Transiting Planet
• The Hot-Neptune Initiative (HONEI) I. Two hot sub-Neptunes on a close-in, eccentric orbit (TOI-5800 b) and a farther-out, circular orbit (TOI-5817 b)
• New Candidate Eruptive Young Stars in Lynds 1340
• An upper limit on the frequency of short-period black hole companions to Sun-like stars
• Rotational evolution of young-to-old stars with data-driven three-dimensional wind models
• The Ages of Optically Bright Sub-Clusters in the Serpens Star-Forming Region
• The 24 Aqr triple system: A closer look at its unique high-eccentricity hierarchical architecture
• The Eclipsing Binaries via Artificial Intelligence. II. Need for Speed in PHOEBE Forward Models
• Stars lensed by the supermassive black hole in the center of the Milky Way: predictions for ELT, TMT, GMT, and JWST
• Approximate analytical description of the high latitude extinction
• On the possible common origin of M16 and M17
• The ionizing source of the bipolar HII region S106: a close massive binary
• Circumstellar disk accretion across the Lagoon Nebula: the influence of environment and stellar mass
• A Study of Six Extreme Low Mass Ratio Contact Binary Systems
• A transiting super-Earth close to the inner edge of the habitable zone of an M0 dwarf star
• A Chandra X-ray census of the interacting binaries in old open clusters - Collinder 261
• Identification of emission-line stars in transition phase from pre-main sequence to main sequence
• The Mysterious Affair of the H${}_2$ in AU Mic
• Discovery of an M-type Companion to the Herbig Ae Star V1787 Ori
• Observational Parameters of Blue Large-amplitude Pulsators
• Photometric study of fourteen low-mass binaries
• Detection of a low-mass stellar companion to the accelerating A2IV star HR 1645
• Spectro-photometric characterization of high proper motion sources from WISE
• Analysis of Dual Band and Survey Photometry of Two Low Mass Ratio Contact Binary Systems
• Fine structure in the luminosity function in young stellar populations with Gaia DR2
• The first photometric analysis of the totally eclipsing contact binary V811 Cep
• A Novel Survey for Young Substellar Objects with the W-band filter III: Searching for very low mass brown dwarfs in Serpens South and Serpens Core
• HIP 15429: A newborn Be star on an eccentric binary orbit
• J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools II. Second data release and machine learning methodology
• Multiplicity of Galactic Cepheids from long-baseline interferometry V. High-accuracy orbital parallax and mass of SU Cygni
• Searching for Balmer-dominated Type Ia Supernova Remnants in M33
• Chandra Observations of Six Peter Pan Disks: Diversity of X-ray-driven Internal Photoevaporation Rates Doesn't Explain Their Rare Longevity
• J1832.4-1627, the first eclipsing stream-fed intermediate polar
• Recovering variable stars in large surveys: EA${}_{\mathrm{up}}$ Algol-type class in the Catalina Survey
• The ExoGRAVITY survey: A K-band spectral library of giant exoplanet and brown dwarf companions
• Search for Stellar Flybys in the Sco-Cen OB Association with the Gaia DR2
• An Incipient Debris Disk in the Chamaeleon I Cloud
• A Refined Model of Convectively-Driven Flicker in Kepler Light Curves
• The grazing angle icy protoplanetary disk PDS 453
• Stability of planetary, single M dwarf, and binary star companions to Kepler detached eclipsing binaries and a possible five body system
• A Comprehensive Study of the Young Cluster IRAS 05100+3723: Properties, Surrounding Interstellar Matter, and Associated Star Formation
• The Puzzling Story of Flare Inactive Ultra Fast Rotating M dwarfs. II. Searching for radial velocity variations
• The young stellar population of Lynds 1340. An infrared view
• X-ray flashes from the low-mass X-ray binary IGR J17407-2808
• A Large Double-ring Disk around the Taurus M Dwarf J04124068+2438157
• TOI-858 B b: A hot Jupiter on a polar orbit in a loose binary
• A List of 49 New Stellar Twins from the Kepler Catalog of Eclipsing Binary Stars
• Gas physical conditions and kinematics of the giant outflow Ou4
• NGTS-EB-7, an eccentric, long-period, low-mass eclipsing binary
• Stationary quasi-periodic pulsations in 20-second cadence TESS flares
• Forming rocky exoplanets around K-dwarf stars
• Chemodynamical Ages of Small-Scale Kinematic Structures of the Galactic Disc in the Solar Neighborhood from ~250,000 K and M Dwarfs
• WIde Separation Planets In Time (WISPIT): Two directly imaged exoplanets around the Sun-like stellar binary WISPIT 1
• Rapid Dissipation of Protoplanetary Disks in Ophiuchus
• The embedded clusters DBS 77, 78, 102, and 160-161 and their link with the interstellar medium
• The magnetic field of the stripped primary in the upsilon Sgr system, a member of the rare class of hydrogen-deficient binaries
• A Data-driven Spectral Model of Main Sequence Stars in Gaia DR3
• ISO-ChaI 52: a weakly-accreting young stellar object with a dipper light curve
• Is the $\beta$ Pictoris member GJ3039AB a physical binary? What the rotation periods tell us
• Searching for stellar cycles on low mass stars using TESS data
• Absolute Properties of the Oscillating Eclipsing Algol X Trianguli
• Detection of a new sample of Galactic White Dwarfs in the direction of the Small Magellanic Cloud
• Pre-main Sequence stars in LH91
• Pairing function of visual binary stars
• Photometric and spectroscopic study of the burst-like brightening of two Gaia-alerted young stellar objects
• A young spectroscopic binary in a quintuple system part of the Local Association
• Five new eclipsing binaries with low-mass companions
• Obliquities of Exoplanet Host Stars from Precise Distances and Stellar Angular Diameters
• BD+30${}^{\circ }$549: young helium-weak silicon star in NGC 1333 star-forming region
• Long-term optical variability of the Be/X-ray binary GRO J2058+42
• MOA-2019-BLG-008Lb: a new microlensing detection of an object at the planet/brown dwarf boundary
• NIRPS and TESS reveal a peculiar system around the M dwarf TOI-756: A transiting sub-Neptune and a cold eccentric giant
• Entropy Production and Luminosity-Effective Temperature Relation for Main-Sequence Stars
• The curious case of PDS 11: a nearby, >10 Myr old, classical T Tauri binary system
• Nearby stellar substructures in the Galactic halo from DESI Milky Way Survey Year 1 Data Release
• Monitoring H$\alpha$ Emission from the Wide-orbit Brown-dwarf Companion FU Tau B
• The GAPS Programme at TNG. LXV. Precise density measurement of TOI-1430 b, a young planet with an evaporating atmosphere
• Source identification in the IGR J17448-3232 field: discovery of the Scorpius galaxy cluster
• New Massive Contact Twin Binary in a Radio-quiet HII Region Associated with the M17 Complex
• Star and Cluster Formation in the Sh2-112 Filamentary Cloud Complex
• New ultracool dwarf candidates from multi-epoch WISE data
• JWST captures a sudden stellar outburst and inner disk wall destruction
• KM UMa: An active short-period detached eclipsing binary in a hierarchical quadruple system
• Searching the Entirety of Kepler Data. I. 17 New Planet Candidates Including 1 Habitable Zone World
• Orbital Modeling of HII 1348B: An Eccentric Young Substellar Companion in the Pleiades
• Pleiades or Not? Resolving the Status of the Lithium Rich M Dwarfs HHJ339 and HHJ430
• PTFO 8-8695: Two Stars, Two Signals, No Planet
• HD 42477: coupled r modes, g modes and a p mode in an A0Vnne star
• The first evidence of tidally induced activity in a brown dwarf-M dwarf pair: A Chandra study of the NLTT 41135/41136 system
• A search for Be stars in multiple systems within the solar neighborhood
• Spectroscopic characterization of nine binary star systems as well as HIP107136 and HIP107533
• The visual binary AG Tri in $\beta$ Pictoris Association: can a debris disc cause very different rotation periods of its components?
• A photometric study of NSVS 7453183: a probable quadruple system with long-term surface activity
• The quadruple system HIP 45734
• The Potential of Detecting Nearby Terrestrial Planets in the HZ with Different Methods
• Distinct Rotational Evolution of Giant Planets and Brown Dwarf Companions
• Magnetic fields of low-mass main sequences stars: Nonlinear dynamo theory and mean-field numerical simulations
• The wind and the magnetospheric accretion onto the T Tauri star S Coronae Australis at sub-au resolution
• The triple system AT Mic AB + AU Mic in the beta Pictoris Association
• Investigating silicate, carbon, and water in the diffuse interstellar medium: the first shots from WISCI
• A revision of the vdB 130 cluster stellar content based on GAIA DR2 Data. Interstellar extinction toward the Cyg OB1 supershell
• TOI-3288 b and TOI-4666 b: two gas giants transiting low-mass stars characterised by NIRPS
• The brown dwarf population in the star forming region NGC2264
• Precise near-infrared photometry, accounting for precipitable water vapour at SPECULOOS Southern Observatory
• Estimation of Stellar Parameters and Mass Accretion Rate of Classical T Tauri Stars from LAMOST DR6
• Detection of an energetic flare from the M5V secondary star in the Polar MQ Dra
• Observations of Microlensed Images with Dual-field Interferometry: On-sky Demonstration and Prospects
• A New Brown Dwarf Orbiting an M star and An Investigation on the Eccentricity Distribution of Transiting Long-Period Brown Dwarfs
• A Substellar Companion to Pleiades HII 3441
• Variables in the Southern Polar Region Evryscope 2016 Dataset
• The Young Stellar Population, Distance, and Cloud-Cloud Collision Induced Star Formation Scenario of the Trifid Nebula
• Measurement of stellar and substellar winds using white dwarf hosts
• Confirmation of four hot Jupiters detected by TESS using follow-up spectroscopy from MaHPS at Wendelstein together with NEID and TRES
• An optimised survey strategy for the ERIS/NIX imager: searching for young giant exoplanets and very low mass brown dwarfs using the K-peak custom photometric filter
• Characterization of very wide companion candidates to young stars with planets and disks
• The new eclipsing CV MASTER OTJ192328.22+612413.5 - a possible SW Sextantis Star
• A Wide-Field Survey for Transiting Hot Jupiters and Eclipsing Pre-Main-Sequence Binaries in Young Stellar Associations
• The ASKAP Variables and Slow Transients (VAST) Pilot Survey
• Modelling of eclipsing binary systems with pulsating components and tertiary companions: BF Vel and RR Lep
• Photometric and spectroscopic studies of the long period low mass ratio deep contact binary KN Per
• Rotational synchronisation of B-type binaries in 30 Doradus
• SAFARI I: A SPHERE discovery of a super metal-rich M dwarf companion to the star HD 86006
• A candidate magnetic helium core white dwarf in the globular cluster NGC 6397
• A photometric study of two contact binaries: CRTS J025408.1+265957 and CRTS J012111.1+272933
• Optical Spectroscopic Monitoring Observations of a T Tauri Star V409 Tau
• The substellar population in Corona Australis
• The Distribution of Main Sequence and Pre-Main Sequence Stars in the Young Anticenter Cluster NGC 2401
• Scaling K2 VIII: Short-Period Sub-Neptune Occurrence Rates Peak Around Early-Type M Dwarfs
• Data-driven stellar parameters for southern TESS FGK targets
• Widespread Shocks in the Nucleus of NGC 404 Revealed by Near-infrared Integral Field Spectroscopy
• A multi-technique detection of an eccentric giant planet around accelerating star HD 57625
• K2 Discovery of a Circumsecondary Disk Transiting EPIC 220208795
• The complex dynamical past and future of double eclipsing binary CzeV343: misaligned orbits and period resonance
• Estimating accurate reddening values of LAMOST M dwarfs
• On the True Nature of the Contact Binary CRTS J192848.7-404555
• Dynamical mass of the white dwarf in XY Ari: a test for intermediate polar X-ray spectral models
• Structural Analysis of Open Cluster Bochum 2
• Stellar clustering and the kinematics of stars around Collinder 121 using Gaia DR3
• A rare outburst from the stealthy BeXRB system Swift J0549.7-6812
• Young, active radio stars in the AB Doradus moving group
• BD-14 3065b (TOI-4987b): from giant planet to brown dwarf: evidence for deuterium burning in old age?
• The corona of a fully convective star with a near-polar flare
• The multiple nature of CC Com: one of the ultra-short orbital period late-type contact binary systems
• TOI-2458 b: A mini-Neptune consistent with in situ hot Jupiter formation
• Exoplanets Sciences with Nulling Interferometers and a Single-Mode Fiber-Fed Spectrograph
• On the correctness of orbital solutions obtained from a small set of points. Orbit of HIP 53731
• Census of young stellar population in the Galactic H II region Sh2-242
• Enhancing the detection of low-energy M dwarf flares: Wavelet-based denoising of CHEOPS data
• Planetary Edge Trends (PET). I. The Inner Edge-Stellar Mass Correlation
• Exploring membership and variability in NGC 7419: An open cluster rich in super giants and Be type stars
• HST pre-imaging of a free-floating planet candidate microlensing event
• A Substellar Companion to a Hot Star in K2's Campaign 0 Field
• Periodic Radio and X-ray Emission from an Accreting White Dwarf Binary
• SCExAO/CHARIS and Gaia Direct Imaging and Astrometric Discovery of a Superjovian Planet 3--4 lambda/D from the Accelerating Star HIP 54515
• TOI-2322: two transiting rocky planets close to the stellar rotation period and its first harmonic
• The Corona-Australis star-forming region: New insights on its formation history from detailed stellar and disk analysis
• The Mira discovery problem -- Observations by David Fabricius in 1596 and 1609 (and by others before?): Positional accuracy, brightness, color index, and period
• The Magnetically Induced Radial Velocity Variation of Gliese 341 and an Upper Limit to the Mass of Its Transiting Earth-sized Planet
• Twenty-three New Heartbeat Star Systems Discovered Based on TESS Data
• Analysis of KIC 7023917 -- spotted low-mass ratio eclipsing binary with $\delta$ Scuti pulsations
• Walking the Line: Young Stars on the Boundary of the Epsilon Cha and Lower Centaurus-Crux Associations
• Abundant sub-micron grains revealed in newly discovered extreme debris discs
• The first scattered light images of HD 112810, a faint debris disk in the Sco-Cen association
• Kronberger 55: A Candidate for End-dominated Collapse Scenario
• New, late-type spectroscopic binaries with X-ray emission
• Identification and parameter determination of F-type Herbig stars from LAMOST DR8
• A Tale of Three Dust Populations: Variable $R_{\mathrm{V}}$ and Extreme Polarization Along Sightlines Toward $\zeta$ Ophiuchi
• GravityCam: Wide-Field High-Resolution High-Cadence Imaging Surveys in the Visible from the Ground
• Disentangling the neighbouring pulsars SXP 15.3 and SXP 305
• One is the loneliest number: multiplicity in cool dwarfs
• Photometric analysis of three totally eclipsing W UMa stars with increasing periods: TYC 3700-1384-1, V1511 Her and V1179 Her
• Fundamental stellar parameters for selected T-Tauri stars in the Chamaeleon and Rho Ophiuchus star-forming regions
• ACRONYM IV: Three New, Young, Low-mass Spectroscopic Binaries
• The Gran Telescopio Canarias OSIRIS Broad Band First Data Release
• The Oxyometer: A Novel Instrument Concept for Characterizing Exoplanet Atmospheres
• Anomalous Spectral Types and Intrinsic Colors of Young Stars
• Study of Classical Be stars in open clusters older than 100 Myr
• A trio of month long flares in the nova-like variable V704 And
• Photometric and Spectroscopic Study of Two Low Mass Ratio Contact Binary Systems: CRTS J225828.7-121122 and CRTS J030053.5+230139
• Calibration of Uncertainties of the Gaia DR3 Catalog Based on Data on Wide Binary Stars of the Galaxy Field
• Planet Hunters NGTS: New Planet Candidates from a Citizen Science Search of the Next Generation Transit Survey Public Data
• Exploration of faint X-ray and radio sources in the massive globular cluster M14: A UV-bright counterpart to Nova Ophiuchus 1938
• Analysis of Gaia radial-velocity standards: stability and new substellar companion candidates
• KIC 4150611: A quadruply eclipsing heptuple star system with a g-mode period-spacing pattern Asteroseismic modelling of the g-mode period-spacing pattern
• V773 Cas, QS Aql, and BR Ind: Eclipsing Binaries as Parts of Multiple Systems
• Collision of Two Stellar Associations in the Nearby Gum Nebula
• tonalli: an asexual genetic code to characterise APOGEE-2 stellar spectra. I. Validation with synthetic and solar spectra
• Unequivocal detection of the tidal deformation of a red giant in a binary system via interferometry
• Long-term investigation of an open cluster Berkeley 65
• The Disks In Scorpius-Centaurus Survey (DISCS) I: Four Newly-Resolved Debris Disks in Polarized Intensity Light
• A post-common-envelope binary with double-peaked Balmer emission lines from TMTS
• New members of the Lupus I cloud based on Gaia astrometry Physical and accretion properties from X-Shooter spectra
• The orbital period and inclination of the neutron star X-ray transient MAXI J1807+132
• On the age of the magnetically active WW Psa and TX Psa members of the beta Pictoris association
• OASIS Survey Direct Imaging and Astrometric Discovery of HIP 71618 B: A Substellar Companion Suitable for the Roman Coronagraph Technology Demonstration
• A multiwavelength analysis of the spiral arms in the protoplanetary disk around WaOph 6
• Échelle Spectroscopy of the Chemically Peculiar Star ${\theta }^1$ Ori F
• TYC 3637-1152-1 - a High Amplitude delta Scuti star with peculiar pulsational properties
• X-ray irradiation of three planets around Hyades star K2-136
• Spectroscopic orbit determination of the long-periodic binary system $\theta$ Cep
• Using Source Proper Motion to Validate Terrestrial Parallax: OGLE-2019-BLG-1058
• A search for photometric variability towards the globular cluster M3 with the TWenty Inch Survey Telescope
• The impact of stellar winds and tidal locking effects on the habitability of Earth-like exoplanets around M dwarf stars
• A Kinematic History of Stellar Encounters with Beta Pictoris
• Discovery of carbon monoxide emission from five debris disks around young A-type stars
• First direct detection of an RR Lyrae star conclusively associated with an intermediate-age cluster
• Accelerating exoplanet climate modelling: A machine learning approach to complement 3D GCM grid simulations
• Survey of Surveys. II. Stellar parameters for 23 millions of stars
• Radio Emission from a Nearby M dwarf Binary
• A distant OB association around RAFGL 5475
• Spatial distribution and clustering properties of the young stellar populations in the Carina Nebula complex and Car OB1
• Systematic Study of the Inner Structure of Molecular Tori in Nearby U/LIRGs using Velocity Decomposition of CO Rovibrational Absorption Lines
• Occurrence rates of accreting companions from a new method for computing emission-line survey sensitivity: application to the H-alpha Giant Accreting Protoplanet Survey
• An unidentified Fermi source emitting radio bursts in the Galactic bulge
• Young Stellar Object Candidates in IC 417
• A search for stellar siblings of the ~ 200 Myr TOI-251b planetary system
• An excess of low-mass X-ray binaries in the outer halo of NGC 4472
• Near-Infrared Spectroscopy of Ultracompact \ion{H}{2} regions in W51A with NIFS/ALTAIR
• Photometric study of HD 155555 C in the $\beta$ Pictoris Association
• NGTS clusters survey IV. Search for Dipper stars in the Orion Nebular Cluster
• First Detailed Analysis of a Relatively Deep, Low Mass-ratio Contact Binary: ATO J108.6991+27.8306
• M-dwarf stars in the b294 field from the VISTA Variables in the Vía Láctea (VVV)
• Einstein Probe Discovery of an X-ray Flare from K-type Star PM J23221-0301
• A CCD Search for Variable Stars in the Open Cluster NGC 6611
• Measuring Dust Masses of Protoplanetary Disks in Serpens and L1641/L1647 with ALMA
• Analysis of the multiple system with CP component phi Draconis
• Dynamical masses of young stellar objects with the VLBA: DYNAMO-VLBA: Radio binary stars in Orion
• Spectroscopic Characterization of WD J000801.25-350450 and its Two Co-Moving Companions
• Confirmation of the hot super-Neptune TOI-672 b with NIRPS and HARPS and Insights into the Neptunian desert around M dwarfs
• Impact of MgII interstellar medium absorption on near-ultraviolet exoplanet transit measurements
• First detailed study of two eccentric eclipsing binaries: TYC 5378-1590-1 and TYC 8378-252-1
• Densities of small planets around the M dwarfs TOI-4336 A and TOI-4342 with ESPRESSO: Three sub-Neptunes, one super-Earth, and a Neptune-mass candidate
• Apsidal motion and TESS light curves of two southern eclipsing binaries with high eccentricity: V1647 Sgr and V2283 Sgr
• A comprehensive search for high-velocity X-ray sources: New compact object binary candidates in the Gaia era
• Two New roAp Stars Discovered with TESS
• Using Stellar Spectral Energy Distributions to Measure Exoplanet Parameters
• Magnetic topologies of two weak-line T Tauri stars TAP 4 and TAP 40
• Analysis of eight binaries in Lyncis constellation: RV Lyn, AA Lyn, AH Lyn, CD Lyn, CF Lyn, DR Lyn, EK Lyn, and FS Lyn
• TOI-1634 b: an Ultra-Short Period Keystone Planet Sitting Inside the M Dwarf Radius Valley
• The large-scale kinematics of young stars in the Milky Way disc: first results from SDSS-V
• UGPS J194310+183851: an Unusual Optical and X-ray Faint Cataclysmic Variable?
• 200,000+ Deep Learning-inferred Periods of Stellar Variability from the All-Sky Automated Survey for Supernovae
• V348 And and V572 Per: Bright Triple Systems with Eccentric Eclipsing Binaries
• A Young Eclipsing Binary and its Luminous Neighbors in the Embedded Star Cluster Sh 2-252E
• A kinematic and structural study of young open clusters in the Milky Way Galaxy using Gaia DR3 catalogue
• Apache Point Observatory follow-up of ACcelerating Candidate ExopLanet host Stars (APO ACCELS): Ages for 166 Accelerating Stars in the Northern Hemisphere
• Three Hot Jupiters transiting K-dwarfs with a significant heavy element mass
• The Stripped-Star Ultraviolet Magellanic Cloud Survey (SUMS): The UV Photometric Catalog and Stripped Star Candidate Selection
• Identifying the population of T-Tauri stars in Taurus: UV-optical synergy
• Constraining Lens Masses in Moderately to Highly Magnified Microlensing Events from Gaia
• GJ 238 b: A 0.57 Earth Radius Planet Orbiting an M2.5 Dwarf Star at 15.2 pc
• Accretion process, magnetic fields, and apsidal motion in the pre-main sequence binary DQ Tau
• Simultaneous photometric and CARMENES spectroscopic monitoring of fast-rotating M dwarf GJ 3270. Discovery of a post-flare corotating feature
• Detecting Exomoons in Free-Floating-Planet Events from Space-based Microlensing Surveys
• Revealing the Binarity of HD 36030 -- One of the Hottest Flare Stars
• A new sample of massive B-type contact binary candidates from the OGLE survey of the Magellanic Clouds
• The Sejong Open cluster Survey (SOS) VI. A small star-forming region in the high Galactic latitude molecular cloud MBM 110
• Triple trouble with PSR J1618-3921: Mass measurements and orbital dynamics of an eccentric millisecond pulsar
• Optical flares due to X-ray irradiation during BeXRB major outbursts
• Identifying and characterizing ultracool dwarfs ejected from post-encounter disintegrating systems
• Robust Data Interpretation for Perturbed Nulling Interferometers via Proper Handling of Correlated Errors
• Synergies between space telescopes in the photometric characterization of the atmospheres of Hot Jupiters
• The Occurrence-weighted Median Planets Discovered by Transit Surveys Orbiting Solar-type Stars and Their Implications for Planet Formation and Evolution
• Study of the Inner Structure of the Molecular Torus in IRAS 08572+3915 NW with Velocity Decomposition of CO Rovibrational Absorption Lines
• The Progenitor of the S147 Supernova Remnant
• The Perkins INfrared Exosatellite Survey (PINES) I. Survey Overview, Reduction Pipeline, and Early Results
• Twinkle Twinkle Little Star, Roman Sees Where You Are: Predicting Exoplanet Transit Yields in the Rosette Nebula with the Nancy Grace Roman Space Telescope
• Absolute dimensions of the unevolved F-type eclipsing binary BT Vulpeculae
• Two close binaries across the hydrogen-burning limit in the Praesepe open cluster
• Identification of additional young nearby runaway stars based on Gaia data release 2 observations and the lithium test
• Identification and spectroscopic characterization of 128 new Herbig stars
• The impact of disk-locking on convective turnover times of low-mass pre-main sequence and main sequence stars
• V455 Car: an oscillating eclipsing Algol-type binary in triple star system
• Magnetic Activity of Pre-main Sequence Stars near the Stellar-Substellar Boundary
• Transit Hunt for Young and Maturing Exoplanets (THYME) VIII: a Pleiades-age association harboring two transiting planetary systems from Kepler
• Orbital and Pulsation Analysis of 42 Heartbeat Stars Discovered in TESS Data
• Characteristics of Kepler Eclipsing Binaries Displaying a Significant O'Connell Effect
• K2-99 revisited: a non-inflated warm Jupiter, and a temperate giant planet on a 522-d orbit around a subgiant
• Dynamical architecture of the HD 107148 system
• SXP 15.6 -- an accreting pulsar close to spin equilibrium?
• Investigating the low-flux states in six Intermediate Polars
• A hybrid SLAM-Payne framework for atmospheric parameter and abundance determination of early-type Stars from LAMOST DR9 low-resolution Spectra
• A planetary-mass candidate imaged in the Young Suns Exoplanet Survey
• Joint Survey Processing II: Stellar Proper Motions in the COSMOS Field, from Hubble Space Telescope ACS and Subaru Telescope HSC Observations
• The HOSTS Survey: Suspected variable dust emission and constraints on companions around θ Boo
• Beyond the dips of V807 Tau, a spectropolarimetric study of a dipper s magnetosphere
• Multi-wavelength photometric study of five contact binaries in the field of globular cluster M4
• Mirror, mirror on the outflow cavity wall. Near-infrared CO overtone disc emission of the high-mass YSO IRAS 11101-5829
• Star formation in two irradiated globules around Cygnus OB2
• The highly magnetic Wolf-Rayet binary HD 45166 resolved with VLTI/GRAVITY
• Overcoming Separation Between Counterparts Due to Unknown Proper Motions in Catalogue Cross-Matching
• Coronal and chromospheric emission in A-type stars
• Interferometric Detection and Orbit Modeling of the Subcomponent in the Hot-dust System $\kappa$ Tuc A: A Low-mass Star on an Eccentric Orbit in a Hierarchical-quintuple System
• Absolute Parameters of Young Stars: PU Pup
• Hubble Space Telescope Snapshot Survey for Resolved Companions of Galactic Cepheids: Final Results
• Constraints on the Spindown of Fully-Convective M Dwarfs Using Wide Field Binaries
• CoronaGraph Instrument Reference stars for Exoplanets (CorGI-REx) I. Preliminary Vetting and Implications for the Roman Coronagraph and Habitable Worlds Observatory
• Fundamental properties of protoplanetary discs determined from simultaneous fits to thermal dust images and spectral energy distributions
• Exploring Young Stellar Variability with Gaia DR3 light curves
• Upside down: GJ3090 b the first retrograde exoplanet around an M dwarf detected with NIRPS
• Investigating 2M1155-7919B: a Nearby, Young, Low-Mass Star Actively Accreting from a Nearly Edge-on, Dusty Disk
• The M-dwarf Ultraviolet Spectroscopic Sample I. Determining Stellar Parameters for Field Stars
• High-Priority Compact-Object Candidates in Young Clusters from the \textit{Gaia} DR3 Non-Single-Star Catalog
• A search for optical counterparts in quiescent black hole X-ray transients
• Recent humps and superhumps observations and an estimation of outburst parameters of the AM CVn star CR Boo
• WISE J005128.08+645651.7: An enigmatic R Coronae Borealis star
• Infrared-excess sources in VVV: candidate debris discs, SED characterization, and variability analysis
• A Century of Novae in the Large Magellanic Cloud
• Rotational Velocities and Radii Estimates of Low-Mass Pre-Main Sequence Stars in NGC 2264
• A preliminary exploration of the effects of baseline length for the LIFE space mission
• Study of Massive OBA Stars with X-ray Emission
• Pushing the Limit of Asteroseismic Detection for Cool Dwarfs using TESS and Deep Learning
• Discovery and Characterization of White Dwarf-FGK Main-Sequence Binaries within the Optical Main-Sequence Locus
• The identification of new Herbig Ae/Be stars from LAMOST DR7
• IZ Tel and UW Vir: Southern oscillating eclipsing Algol systems with active mass transfer
• Searching for GEMS: Three warm Saturns and a super-Jupiter orbiting four early M-dwarfs
• The GAPS Programme at the TNG: LXX. TOI-5734b: A hot sub-Neptune orbiting a relatively young K dwarf with an Earth-like density
• A rare phosphorus-rich star in an eclipsing binary from TESS
• Keck Observations in the INfrared of Taurus and $\rho$ Oph Exoplanets And Ultracool dwarfs (KOINTREAU) II: Two Young Bound Companions to Ophiuchus Stars
• Probing habitable regions with SRG/eROSITA
• An Adaptive Optics Census of Companions to Northern Stars Within 25 pc with Robo-AO
• Hidden Gems in TESS: sherlock finds two new rocky planets around nearby M dwarfs
• The Future of IMF studies with the ELT and MICADO I: The local Universe as a resolved IMF laboratory
• Tidal star-planet interaction and its observed impact on stellar activity in planet-hosting wide binary systems
• A 2+1+1 quadruple star system containing the most eccentric, low-mass, short-period, eclipsing binary known
• A closer look at the young stellar group around Sh 2-295
• An Isolated Stellar-Mass Black Hole Detected Through Astrometric Microlensing
• Resonant structures in exozodiacal clouds created by exo-Earths in the habitable zone of late-type stars
• Can the Anomalous Magnetic Braking of Ap/Bp Stars Explain the Orbital Decay of Algol-type Binaries?
• Comparing dark matter and MOND hyphotheses from the distribution function of A, F, early-G stars in the solar neighbourhood