A Survey of Stellar Families: Multiplicity of Solar-Type Stars

Abstract

We present the results of a comprehensive assessment of companions to solar-type stars. A sample of 454 stars, including the Sun, was selected from the Hipparcos catalog with π > 40 mas, σ_π/π < 0.05, 0.5 < B - V < 1.0 (~ F6-K3), and constrained by absolute magnitude and color to exclude evolved stars. New observational aspects of this work include surveys for (1) very close companions with long-baseline interferometry at the CHARA Array, (2) close companions with speckle interferometry, and (3) wide proper motion companions identified by blinking multi-epoch archival images. In addition, we include the results from extensive radial-velocity monitoring programs and evaluate companion information from various catalogs. The overall observed fractions of single, double, triple, and higher order systems are 56% \pm 2%, 33% \pm 2%, 8% \pm 1%, and 3% \pm 1%, respectively, counting all confirmed stellar and brown dwarf companions. Our completeness analysis indicates that only a few undiscovered companions remain in this well-studied sample, implying that the majority (54% \pm 2%) of solar-type stars are single, in contrast to the results of prior multiplicity studies. The orbital-period distribution of companions is unimodal and roughly log-normal with a peak of about 300 years. The period-eccentricity relation shows a roughly flat distribution beyond the expected circularization for periods below 12 days. The mass-ratio distribution shows a preference for like-mass pairs, which occur more frequently in relatively close pairs. The fraction of planet hosts among single, binary, and multiple systems are statistically indistinguishable, suggesting that planets are as likely to form around single stars as they are around components of binary or multiple systems with sufficiently wide separations.

Accepted for publication by the ApJS. 182 pages, including 24 figures and 18 tables. The Abstract on astro-ph has been trimmed to adhere to character-limits. Please see the PDF for the full abstract

References in corpus (34)

• Improved Age Estimation for Solar-Type Dwarfs Using Activity-Rotation Diagnostics
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• The nearby young visual binary HIP 115147 and its common proper motion companion LSPM J2322+7847
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• Robo-AO Kepler Planetary Candidate Survey III: Adaptive Optics Imaging of 1629 Kepler Exoplanet Candidate Host Stars
• A Tale of Planet Formation: From Dust to Planets
• Hypervelocity runaways from the Large Magellanic Cloud
• Hierarchical black hole triples in young star clusters: impact of Kozai-Lidov resonance on mergers
• Planet or Brown Dwarf? Inferring the Companion Mass in HD 100546 from the Wall Shape using Mid-Infrared Interferometry
• Planet formation in Binaries
• Blue Lurkers: Hidden Blue Stragglers on the M67 Main Sequence Identified from their Kepler/K2 Rotation Periods
• Radial velocity monitoring of Kepler heartbeat stars
• The binarity of Milky Way F,G,K stars as a function of effective temperature and metallicity
• On the Origin of Sub-subgiant Stars. I. Demographics
• Luminous Red Novae: population models and future prospects
• A catalogue of cataclysmic variables from 20 years of the Sloan Digital Sky Survey with new classifications, periods, trends and oddities
• Astrometric orbit of a low-mass companion to an ultracool dwarf
• The Densities of Planets in Multiple Stellar Systems
• The inflated radii of M-dwarfs in the Pleiades
• Observations of Binary Stars with the Differential Speckle Survey Instrument. VI. Measures During 2014 at the Discovery Channel Telescope
• Spiral Arms, Infall, and Misalignment of the Circumbinary Disk from the Circumstellar Disks in the Protostellar Binary System L1551 NE
• The Dynamical Significance of Triple Star Systems in Star Clusters
• A Search for Hierarchical Triples using Kepler Eclipse Timing
• Assessing the Effect of Stellar Companions from High-Resolution Imaging of Kepler Objects of Interest
• Interactions Between Moderate- and Long-Period Giant Planets: Scattering Experiments for Systems in Isolation and with Stellar Flybys
• On the initial binary population for star cluster simulations
• Phase II of the LAMOST-Kepler/K2 survey. I. Time series of medium-resolution spectroscopic observations
• Gap, shadows, spirals, streamers: SPHERE observations of binary-disk interactions in GG Tau A
• Zooming in on Individual Star Formation: Low- and High-mass Stars
• A-type Stars, the Destroyers of Worlds: The lives and deaths of Jupiters in evolving stellar binaries
• Alone but not lonely: Observational evidence that binary interaction is always required to form hot subdwarf stars
• Friends of Hot Jupiters III: An Infrared Spectroscopic Search for Low-Mass Stellar Companions
• Predicting the Fate of Binary Red Giants Using the Observed Sequence E Star Population: Binary Planetary Nebula Nuclei and Post-RGB Stars
• The evolution of binary populations in cool, clumpy star clusters
• The formation efficiency of close-in planets via Lidov-Kozai migration: analytic calculations
• Companions to APOGEE Stars I: A Milky Way-Spanning Catalog of Stellar and Substellar Companion Candidates and their Diverse Hosts
• Dynamics versus structure: breaking the density degeneracy in star formation
• S-Type and P-Type Habitability in Stellar Binary Systems: A Comprehensive Approach. I. Method and Applications
• The Binary Fraction of Stars in Dwarf Galaxies: the Cases of Draco and Ursa Minor
• Dawes Review. The tidal downsizing hypothesis of planet formation
• A Posteriori Transit Probabilities
• Star Clusters in Evolving Galaxies
• The VLA Nascent Disk And Multiplicity (VANDAM) Survey of Perseus Protostars. Resolving the Sub-Arcsecond Binary System in NGC 1333 IRAS2A
• The interaction of core-collapse supernova ejecta with a companion star
• Three-dimensional hydrodynamical simulations of mass transfer in binary systems by a free wind
• TESS Hunt for Young and Maturing Exoplanets (THYME) IV: Three small planets orbiting a 120 Myr-old star in the Pisces--Eridanus stream
• Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602
• Gemini Planet Imager Observational Calibrations V: Astrometry and Distortion
• Multiple Stellar Evolution: a population synthesis algorithm to model the stellar, binary, and dynamical evolution of multiple-star systems
• Breakdown of the Newton-Einstein Standard Gravity at Low Acceleration in Internal Dynamics of Wide Binary Stars
• The GAPS Programme with HARPS-N@TNG V. A comprehensive analysis of the XO-2 stellar and planetary systems
• A catalog of wide binary and multiple systems of bright stars from Gaia-DR2 and the Virtual Observatory
• The Gaia-ESO Survey: Membership probabilities for stars in 63 open and 7 globular clusters from 3D kinematics
• Wide binaries are rare in open clusters
• IN-SYNC. V. Stellar kinematics and dynamics in the Orion A Molecular Cloud
• White dwarf-main sequence binaries from Gaia EDR3: the unresolved 100pc volume-limited sample
• Rotation Period Evolution in Low-Mass Binary Stars: The Impact of Tidal Torques and Magnetic Braking
• The Close Binary Properties of Massive Stars in the Milky Way and Low-Metallicity Magellanic Clouds
• The Close Binary Fraction as a Function of Stellar Parameters in APOGEE: A Strong Anti-Correlation With $\alpha$ Abundances
• Black hole-neutron star mergers are unlikely multi-messenger sources
• Exploring a Stream of Highly-Eccentric Binaries with Kepler
• Very Wide Binary Stars as the Primary Source of Stellar Collisions in the Galaxy
• The contribution of secondary eclipses as astrophysical false positives to exoplanet transit surveys
• NGTS clusters survey. I. Rotation in the young benchmark open cluster Blanco 1
• Characterizing Undetected Stellar Companions with Combined Datasets
• Modelling Double Neutron Stars: Radio and Gravitational Waves
• Stellar loci II. a model-free estimate of the binary fraction for field FGK stars
• SOAR TESS Survey. II: The impact of stellar companions on planetary populations
• Binary Stars in the New Millennium
• Habitability of Earth-type Planets and Moons in the Kepler-16 System
• Influence of Stellar Multiplicity On Planet Formation. IV. Adaptive Optics Imaging of Kepler Stars With Multiple Transiting Planet Candidates
• Formation of wide binary stars from adjacent cores
• Planet Hunters. V. A Confirmed Jupiter-Size Planet in the Habitable Zone and 42 Planet Candidates from the Kepler Archive Data
• Black hole and neutron star mergers in Galactic Nuclei: the role of triples
• VLA and CARMA Observations of Protostars in the Cepheus Clouds: Sub-arcsecond Proto-Binaries Formed via Disk Fragmentation
• Know the Star, Know the Planet. II. Speckle Interferometry of Exoplanet Host Stars
• Observational studies of stellar rotation
• The metallicity distribution and hot Jupiter rate of the Kepler field: Hectochelle High-resolution spectroscopy for 776 Kepler target stars
• NGTS-7Ab: An ultra-short period brown dwarf transiting a tidally-locked and active M dwarf
• SPOTS: The Search for Planets Orbiting Two Stars: II. First constraints on the frequency of sub-stellar companions on wide circumbinary orbits
• The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory
• Sub-stellar Companions and Stellar Multiplicity in the Taurus Star-Forming Region
• The Effect of Tides on the Population of PN from Interacting Binaries
• Rapid Rotation in the Kepler Field: Not a Single Star Phenomenon
• The SOPHIE search for northern extrasolar planets. IV. Massive companions in the planet-brown dwarf boundary
• Planet Scattering Around Binaries: Ejections, Not Collisions
• Supernova enrichment and dynamical histories of solar-type stars in clusters
• Dynamics of Quadruple Systems Composed of Two Binaries: Stars, White Dwarfs, and Implications for Ia Supernovae
• Where are the double-degenerate progenitors of type Ia supernovae?
• Systematic errors as a source of mass discrepancy in black hole microlensing event OGLE-2011-BLG-0462
• A Catalogue of Potential Post Common Envelope Binaries
• Galactic Panspermia
• The VLA/ALMA Nascent Disk and Multiplicity (VANDAM) Survey of Orion Protostars V. A Characterization of Protostellar Multiplicity
• Mapping the shores of the brown dwarf desert. IV. Ophiuchus
• Disc fragmentation rarely forms planetary-mass objects
• High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). I. Lucky imaging observations of 101 systems in the southern hemisphere
• The VLT/NaCo large program to probe the occurrence of exoplanets and brown dwarfs at wide orbits. III. The frequency of brown dwarfs and giant planets as companions to solar-type stars
• The dynamical fate of planetary systems in young star clusters
• Polar alignment of a protoplanetary disc around an eccentric binary II: Effect of binary and disc parameters
• Giant Planets, Tiny Stars: Producing Short-Period Planets around White Dwarfs with the Eccentric Kozai-Lidov Mechanism
• Binary Cepheids: Separations and Mass Ratios in $5M_{\odot }$ Binaries
• Orbital Stability of Circumstellar Planets in Binary Systems
• The number of progenitors in the core - degenerate scenario for type Ia supernovae
• Parallax and masses of alpha Centauri revisited
• Estimates of the Planet Yield from Ground-Based High-Contrast Imaging Observations as a Function of Stellar Mass
• The Gaia-ESO Survey: Asymmetric expansion of the Lagoon Nebula cluster NGC 6530 from GES and Gaia DR2
• The TRENDS High-Contrast Imaging Survey. VI. Discovery of a Mass, Age, and Metallicity Benchmark Brown Dwarf
• Magnetic braking saturates: evidence from the orbital period distribution of low-mass detached eclipsing binaries from ZTF
• Speckle Observations of TESS Exoplanet Host Stars: Understanding the Binary Exoplanet Host Star Orbital Period Distribution
• Unresolved Binary Exoplanet Host Stars Fit as Single Stars: Effects on the Stellar Parameters
• Testing the universality of star formation - II. Comparing separation distributions of nearby star-forming regions and the field
• Compact planetary systems perturbed by an inclined companion: I. Vectorial representation of the secular model
• New insights on the Galactic Bulge Initial Mass Function
• Modelling unresolved binaries of open clusters in color-magnitude diagram. I. method and application of NGC3532
• The GALAH survey: A census of lithium-rich giant stars
• Mass Assembly of Stellar Systems and Their Evolution with the SMA (MASSES). Multiplicity and the Physical Environment in L1448N
• Stellar Multiplicity and Debris Disks: An Unbiased Sample
• In Search of the Thermal Eccentricity Distribution
• The binary fraction of stars in dwarf galaxies: the case of Leo II
• Double-, triple-line spectroscopic candidates in the LAMOST Medium-Resolution Spectroscopic Survey
• Simulating the formation of $\eta$ Carinae's surrounding nebula through unstable triple evolution and stellar merger-induced eruption
• Binary accretion rates: dependence on temperature and mass-ratio
• The Origin of the Stellar Mass Distribution and Multiplicity
• The evolution of photo-evaporating viscous discs in binaries
• Detectability of double white dwarfs in the Local Group with LISA
• Multiplicity and clustering in Taurus star-forming region. I. Unexpected ultra-wide pairs of high-order multiplicity in Taurus
• A statistically significant lack of debris discs in medium separation binary systems
• Accretion and Magnetic Reconnection in the Classical T Tauri Binary DQ Tau
• SOPHIE velocimetry of Kepler transit candidates. XV. KOI-614b, KOI-206b, and KOI-680b: a massive warm Jupiter orbiting a G0 metallic dwarf and two highly inflated planets with a distant companion around evolved F-type stars
• Rapidly evolving faint transients from stripped-envelope electron-capture supernovae
• Chaotic dynamics of wide triples induced by galactic tides: a novel channel for producing compact binaries, mergers, and collisions
• Observed binary populations reflect the Galactic history. Explaining the orbital period-mass ratio relation in wide hot subdwarf binaries
• Binary formation through gas-assisted capture and the implications for stellar, planetary and compact-object evolution
• Characterizing the Galactic White Dwarf Binary Population with Sparsely Sampled Radial Velocity Data
• Bioverse: A Comprehensive Assessment of the Capabilities of Extremely Large Telescopes to Probe Earth-like O${}_2$ Levels in Nearby Transiting Habitable Zone Exoplanets
• The evolution of CNO elements in galaxies
• Stellar Radial Velocities in the Old Open Cluster M67 (NGC 2682). II. The Spectroscopic Binary Population
• One of the closest exoplanet pairs to the 3:2 Mean Motion Resonance: K2-19b \& c
• Quiescent and active galactic nuclei as factories of merging compact objects in the era of gravitational-wave astronomy
• Eccentricity distribution of wide low-mass binaries
• Search for associations containing young stars (SACY). VI. Is multiplicity universal? Stellar multiplicity in the range 3-1000 au from adaptive-optics observations
• ALMA Observations of Starless Core Substructure in Ophiuchus
• Transition of the Stellar Initial Mass Function Explored with Binary Population Synthesis
• Listening to the gravitational wave sound of circumbinary exoplanets
• The effects of rotation on the lithium depletion of G- and K-dwarfs in Messier 35
• Planets in Binaries: Formation and Dynamical Evolution
• Search for associations containing young stars (SACY) VIII. An updated census of spectroscopic binary systems showing hints of non-universal multiplicity among these associations
• S-Type and P-Type Habitability in Stellar Binary Systems: A Comprehensive Approach. II. Elliptical Orbits
• New low mass ratio contact binaries in the Catalina Sky Survey
• Is stellar multiplicity universal? Tight stellar binaries in the Orion Nebula Cluster
• Wide Binary Effects on Asymmetries in Asymptotic Giant Branch Circumstellar Envelopes
• A He3 driven instability near the fully convective boundary
• A lucky imaging multiplicity study of exoplanet host stars II
• Robo-AO Kepler Survey IV: the effect of nearby stars on 3857 planetary candidate systems
• Constraining the physical structure of the inner few 100 AU scales of deeply embedded low-mass protostars
• Eating Planets for Lunch and Dinner: Signatures of Planet Consumption by Evolving Stars
• Mass segregation in star clusters is not energy equipartition
• Rotation and Lithium Confirmation of a 500 Parsec Halo for the Open Cluster NGC 2516
• Hiding its age: the case for a younger bulge
• Massive heartbeat stars from TESS. I. TESS sectors 1-16
• Consequences of Dynamical Disruption and Mass Segregation for the Binary Frequencies of Star Clusters
• Binarity and beyond in A stars I. Survey description and first results of VLTI/GRAVITY observations of VAST targets with high Gaia-Hipparcos accelerations
• Dynamical Stability of Terrestrial Planets in the Binary α Centauri System
• Near-Infrared Emission Spectrum of WASP-103b using Hubble Space Telescope/Wide Field Camera 3
• Orbital Parameter Determination for Wide Stellar Binary Systems in the Age of Gaia
• The Dynamical Fate of Self-Gravitating Disc Fragments After Tidal Downsizing
• A Closer Look at Exoplanet Occurrence Rates: Considering the Multiplicity of Stars Without Detected Planets
• Orbital Architectures of Planet-Hosting Binaries II. Low Mutual Inclinations Between Planetary and Stellar Orbits
• The Kepler Follow-Up Observation Program. II. Stellar Parameters from Medium- and High-Resolution Spectroscopy
• The Close Companion Mass-Ratio Distribution of Intermediate-Mass Stars
• A highly unequal-mass eclipsing M-dwarf binary in the WFCAM Transit Survey
• Discovery of a Very Low Mass Triple with Late-M and T Dwarf Components: LP 704-48/SDSS J0006-0852AB
• Gravitational-Wave Signatures from Compact Object Binaries in the Galactic Center
• Embedded Binaries and Their Dense Cores
• Exoplanet Validation with Machine Learning: 50 new validated Kepler planets
• The binary companion mass ratio distribution: an imprint of the star formation process?
• The occurrence of nitrogen-enhanced metal-poor stars: implications for the initial mass function in the early Galactic halo
• Triage of Astrometric Binaries - how to find triple systems and dormant black-hole secondaries in the Gaia orbits
• Alignment of a circumbinary disc around an eccentric binary with application to KH 15D
• The Spectroscopic Binaries from LAMOST Medium-Resolution Survey (MRS). I. Searching for Double-lined Spectroscopic Binaries (SB2s) with Convolutional Neural Network
• Multiplicity among solar-type stars IV. The CORAVEL radial velocities and the spectroscopic orbits of nearby K dwarfs
• Exoplanet Atmosphere Measurements from Transmission Spectroscopy and other Planet-Star Combined Light Observations
• On the origins of enigmatic stellar populations in Local Group galactic nuclei
• The Hercules-Lyra Association revisited New age estimation and multiplicity study
• The IMF and multiplicity of stars from gravity, turbulence, magnetic fields, radiation and outflow feedback
• The SDSS-III APOGEE Radial Velocity Survey of M dwarfs I: Description of Survey and Science Goals
• Characterizing a cluster's dynamic state using a single epoch of radial velocities
• Extrasolar planets and brown dwarfs around AF-type stars. IX. The HARPS southern sample
• The same, but different: Stochasticity in binary destruction
• The Five Planets in the Kepler-296 Binary System All Orbit the Primary: A Statistical and Analytical Analysis
• Binary populations in Milky Way satellite galaxies: constraints from multi-epoch data in the Carina, Fornax, Sculptor and Sextans dwarf spheroidal galaxies
• Reduction of the maximum mass-loss rate of OH/IR stars due to unnoticed binary interaction
• Gaia Data Release 2: Rotational modulation in late-type dwarfs
• Stellar Companions to TESS Objects of Interest: A Test of Planet-Companion Alignment
• On the Origin of Sub-Subgiant Stars II: Binary Mass Transfer, Envelope Stripping, and Magnetic Activity
• Overview of the LAMOST-$Kepler$ project
• Orbital Monitoring of the AstraLux Large M-dwarf Multiplicity Sample
• Gemini/GRACES Spectroscopy of Stars in Triangulum II
• The impact of non-ideal magnetohydrodynamics on binary star formation
• The population of white dwarf-main sequence binaries in the SDSS DR 12
• Habitable Zones with Stable Orbits for Planets around Binary Systems
• A Multiplicity Census of Intermediate-Mass Stars in Scorpius-Centaurus
• A Possible Alignment Between the Orbits of Planetary Systems and their Visual Binary Companions
• Hot subdwarf stars observed in Gaia DR2 and LAMOST DR5
• A High Angular Resolution Survey of Massive Stars in Cygnus OB2: Results from the Hubble Space Telescope Fine Guidance Sensors
• Robo-AO M Dwarf Multiplicity Survey: Catalog
• Revisiting the Long-Period Transiting Planets from Kepler
• The binary fraction, separation distribution, and merger rate of white dwarfs from SPY
• 15000 Ellipsoidal Binary Candidates in TESS: Orbital Periods, Binary Fraction, and Tertiary Companions
• Robust velocity dispersion and binary population modeling of the ultra-faint dwarf galaxy Reticulum II
• A Pan-STARRS1 study of the relationship between wide binarity and planet occurrence in the Kepler field
• Simulating the Exoplanet Yield of a Space-based MIR Interferometer Based on Kepler Statistics
• On dust evolution in planet-forming discs in binary systems. I -- Theoretical and numerical modelling: radial drift is faster in binary discs
• A Census of Blue Stragglers in Gaia DR2 Open Clusters as a Test of Population Synthesis and Mass Transfer Physics
• Robo-AO Kepler Survey V: The effect of physically associated stellar companions on planetary systems
• The Sizes of the Nearest Young Stars
• Polar planets around highly eccentric binaries are the most stable
• Towards the field binary population: Influence of orbital decay on close binaries
• The GAPS Programme at TNG XXVIII -- A pair of hot-Neptunes orbiting the young star TOI-942
• Direct Exoplanet Detection with Binary Differential Imaging
• Misaligned accretion disc formation via Kozai-Lidov oscillations
• KELT-21b: A Hot Jupiter Transiting the Rapidly-Rotating Metal-Poor Late-A Primary of a Likely Hierarchical Triple System
• Lifetime of short-period binaries measured from their Galactic kinematics
• Spectral signatures of disk eccentricity in young binary systems: I. Circumprimary case
• White dwarf masses in cataclysmic variables
• Binary Properties from Cepheid Radial Velocities (CRaV)
• Wide Binaries in Tycho-Gaia II: Metallicities, Abundances, and Prospects for Chemical Tagging
• On a new formulation for energy transfer between convection and fast tides with application to giant planets and solar type stars
• RR Lyrae From Binary Evolution: Abundant, Young and Metal-Rich
• Confusing binaries: the role of stellar binaries in biasing disk properties in the Galactic Center
• Reconciling 56Ni Production in Type Ia Supernovae with Double Degenerate Scenarios
• The initial period function of late-type binary stars and its variation
• The IRX-$\beta$ relation of high-redshift galaxies
• Simulations of star formation in Ophiuchus, II: Multiplicity
• Gravitational Waves from Double White Dwarfs as probes of the Milky Way
• High Mass-ratio Binary Population in Open Clusters: Segregation of early type binaries and an increasing binary fraction with mass
• Towards a volumetric census of close white dwarf binaries I.Reference samples
• The Gaia-ESO Survey: kinematical and dynamical study of four young open clusters
• Contamination from a nearby star cannot explain the anomalous transmission spectrum of the ultra-short period giant planet WASP-103b
• Gaia Reveals Evidence for Merged White Dwarfs
• Discovery of a Transiting Planet Near the Snow-Line
• The Outcome of Supernovae in Massive Binaries; Removed Mass, and its Separation Dependence
• A Thermal Infrared Imaging Study of Very Low-Mass, Wide Separation Brown Dwarf Companions to Upper Scorpius Stars: Constraining Circumstellar Environments
• JWST Observations of Young protoStars (JOYS): Linked accretion and ejection in a Class I protobinary system
• Tidal Downsizing Model. III. Planets from sub-Earths to Brown Dwarfs: structure and metallicity preferences
• The Gaia-ESO Survey: Dynamical Analysis of the L1688 region in Ophiuchus
• Exoplanet X-ray irradiation and evaporation rates with eROSITA
• The non-monotonic, strong metallicity dependence of the wide-binary fraction
• Determining the true mass of radial-velocity exoplanets with Gaia: 9 planet candidates in the brown-dwarf/stellar regime and 27 confirmed planets
• The Great Inequality and the Dynamical Disintegration of the Outer Solar System
• The effect of stellar multiplicity on protoplanetary discs. A NIR survey of the Lupus star forming region
• Constraints on the occurrence and distribution of 1--20 \mj\ companions to stars at separations of 5--5000\,au from a compilation of direct imaging surveys
• Fundamental Properties of Co-Moving Stars observed by $Gaia$
• The Formation Conditions of the Wide Binary Class 0 Protostars within BHR 71
• On the rates of type Ia supernovae originating from white dwarf collisions in quadruple star systems
• Unveiling the star formation history of the Upper Scorpius association through its kinematics
• The binarity of Galactic dwarf stars along with effective temperature and metallicity
• Populations of planets in multiple star systems
• Brown Dwarf Binaries from Disintegrating Triple Systems
• Implementing Primordial Binaries in Simulations of Star Cluster Formation with a Hybrid MHD and Direct N-Body Method
• Detecting Accelerating Eccentric Binaries in the LISA Band
• The age-metallicity relation in the solar neighbourhood from a pilot sample of white dwarf-main sequence binaries
• Long-term Spectroscopic Survey of the Pleiades Cluster: The Binary Population
• Spectroscopic Binaries in the Orion Nebula Cluster and NGC 2264
• Protostellar Feedback in Turbulent Fragmentation: Consequences for Stellar Clustering and Multiplicity
• The Gaia-ESO Survey: Stellar radii in the young open clusters NGC 2264, NGC 2547 and NGC 2516
• The Effect of Binarity on Circumstellar Disk Evolution
• The Gaia-ESO Survey: Structural and dynamical properties of the young cluster Chamaeleon I
• On the stability and collisions in triple stellar systems
• The Initial Mass Function of the Inner Galaxy Measured From OGLE-III Microlensing Timescales
• Tatooine's Future: The Eccentric Response of Kepler's Circumbinary Planets to Common-Envelope Evolution of their Host Stars
• On The Lack of Circumbinary Planets Orbiting Isolated Binary Stars
• Binary mass ratios: system mass not primary mass
• Understanding the orbital periods of CEMP-s stars
• The Solar Neighborhood XXIX: The Habitable Real Estate of our Nearest Stellar Neighbors
• Small Planets Around Cool Dwarfs: Enhanced Formation Efficiency of Super-Earths around M dwarfs
• Neutron Star-Black Hole Mergers from Gravitational Wave Captures
• On Socially Distant Neighbors: Using Binaries to Constrain the Density of Objects in the Galactic Center
• Search for Dormant Black Holes in Ellipsoidal Variables I. Revisiting the Expected Amplitudes of the Photometric Modulation
• Pulsed Accretion in the T Tauri Binary TWA 3A
• A New Class of Nascent Eclipsing Binaries with Extreme Mass Ratios
• An eccentric companion at the edge of the brown dwarf desert orbiting the 2.4 Msun giant star HIP67537
• OGLE-2012-BLG-0950Lb: The First Planet Mass Measurement from Only Microlens Parallax and Lens Flux
• Undetected Binary Stars Cause an Observed Mass Dependent Age Gradient in Upper Scorpius
• The Gaia-ESO Survey: Membership probabilities for stars in 32 open clusters from 3D kinematics
• 97 Eclipsing Quadruple Star Candidates Discovered in TESS Full Frame Images
• A Second Earth-Sized Planet in the Habitable Zone of the M Dwarf, TOI-700
• Spin-orbit alignment in the very low mass binary regime: The L dwarf tight binary 2MASSW J0746425+200032AB
• A giant planet transiting a 3-Myr protostar with a misaligned disk
• High Resolution Imaging of Very Low Mass Spectral Binaries: Three Resolved Systems and Detection of Orbital Motion in an L/T Transition Binary
• Orbits for eighteen visual binaries and two double-line spectroscopic binaries observed with HRCAM on the CTIO SOAR 4m telescope, using a new Bayesian orbit code based on Markov Chain Monte Carlo
• The Close Binary Fraction of Dwarf M Stars
• Binary Star Formation and the Outflows from their Discs
• Spin misalignment of black hole binaries from young star clusters: implications for the origin of gravitational waves events
• On the Correlation between Hot Jupiters and Stellar Clustering: High-eccentricity Migration Induced by Stellar Flybys
• Can Kozai-Lidov cycles explain Kepler-78b?
• Classifying Single Stars and Spectroscopic Binaries Using Optical Stellar Templates
• An unusual face-on spiral in the wind of the M-type AGB star EP Aquarii
• WIYN Open Cluster Study. LXXVII. Radial-Velocity Measurements and Spectroscopic Binary Orbits in the Open Cluster NGC 7789
• Inferred timescales for common envelope ejection using wide astrometric companions
• The evolution of the mass ratio of accreting binaries: the role of gas temperature
• The impact of white dwarf natal kicks and stellar flybys on the rates of Type Ia supernovae in triple-star systems
• A new sample of warm extreme debris disks from the ALLWISE catalog
• The 3-D Kinematics of the Orion Nebula Cluster: NIRSPEC-AO Radial Velocities of the Core Population
• The crucial role of higher-order multiplicity in wide binary formation: A case study using the $\beta$-Pictoris moving group
• Return of the TEDI: revisiting the Triple Evolution Dynamical Instability channel in triple stars
• Orbital and Mass Ratio Evolution of Protobinaries Driven by Magnetic Braking
• Radial Velocities of 41 Kepler Eclipsing Binaries
• Limits on Stellar Companions to Exoplanet Host Stars With Eccentric Planets
• JWST/NIRCam discovery of the first Y+Y brown dwarf binary: WISE J033605.05$-$014350.4
• Gaia Assorted Mass Binaries Long Excluded from SLoWPoKES (GAMBLES): Identifying Ultra-Wide Binary Pairs with Components of Diverse Mass
• The Frequency Of Binary Star Interlopers Amongst Transitional Discs
• Asteroseismic Fingerprints of Stellar Mergers
• Wide post-common envelope binaries from Gaia: orbit validation and formation models
• Early-type Eclipsing Binaries with Intermediate Orbital Periods
• Interrupted Stellar Encounters in Star Clusters
• A statistical view on stable and unstable Roche lobe overflow of a tertiary star onto the inner binary in triple systems
• Do siblings always form and evolve simultaneously? Testing the coevality of multiple protostellar systems through SEDs
• Eccentricity in planetary systems and the role of binarity: sample definition, initial results, and the system of HD 211847
• A bottom-heavy initial mass function for the likely-accreted blue-halo stars of the Milky Way
• Techniques for High-Contrast Imaging in Multi-Star Systems II: Multi-Star Wavefront Control
• The Gaia-ESO Survey: detection and characterization of single line spectroscopic binaries
• Planetary Architectures in Interacting Stellar Environments
• Unmasking the hidden NGTS-3Ab: a hot Jupiter in an unresolved binary system
• Modeling Kepler Eclipsing Binaries: Homogeneous Inference of Orbital & Stellar Properties
• Results from The COPAINS Pilot Survey: four new brown dwarfs and a high companion detection rate for accelerating stars
• Milankovitch Cycles of Terrestrial Planets in Binary Star Systems
• The initial mass function in the Coma Berenices dwarf galaxy from deep near-infrared HST observations
• K2-231 b: A sub-Neptune exoplanet transiting a solar twin in Ruprecht 147
• A pilot survey of the binarity of Massive Young Stellar Objects with $K$ band adaptive optics
• Prospects for Characterizing Host Stars of the Planetary System Detections Predicted for the Korean Microlensing Telescope Network
• The BPT Diagram in Cosmological Galaxy Formation Simulations: Understanding the Physics Driving Offsets at High-Redshift
• ALMA detection of a tentative nearly edge-on rotating disk around the nearby AGB star R~Doradus
• SPOTS: The Search for Planets Orbiting Two Stars. I. Survey description and first observations
• Effects of the environment on the multiplicity properties of stars in the STARFORGE simulations
• Frequency of Planets in Binaries
• Very Low Mass Stellar and Substellar Companions to Solar-like Stars From MARVELS IV: A Candidate Brown Dwarf or Low-Mass Stellar Companion to HIP 67526
• Atomium: A high-resolution view on the highly asymmetric wind of the AGB star Pi1 Gruis. I. First detection of a new companion and its effect on the inner wind
• The Maximum Mass Solar Nebula and the early formation of planets
• Single-lined Spectroscopic Binary Star Candidates in the RAVE Survey
• Ice Lines in Circumbinary Protoplanetary Disks
• The Solar Neighborhood XLIX: New Discoveries and Orbits of M Dwarf Multiples with Speckle Interferometry at SOAR
• A population synthesis fitting of the $Gaia$ resolved white dwarf binary population within 100 pc
• On the Origin of Sub-subgiant Stars. III. Formation Frequencies
• SPYGLASS. III. The Fornax-Horologium Association and its Traceback History within the Austral Complex
• The dynamics of the globular cluster NGC3201 out to the Jacobi radius
• A Spin-Orbit Alignment for the Hot Jupiter HATS-3b
• Biases in Planet Occurrence Caused by Unresolved Binaries in Transit Surveys
• The Physical Properties of the SVS 13 Protobinary System: Two Circumstellar Disks and a Spiraling Circumbinary Disk in the Making
• The HD 98800 quadruple pre-main sequence system. Towards full orbital characterisation using long-baseline infrared interferometry
• Dusty clumps in circumbinary discs
• Searching for intermediate-mass black holes in globular clusters with gravitational microlensing
• Stellar Superflares Observed Simultaneously with Kepler and XMM-Newton
• M Dwarf Exoplanet Surface Density Distribution: A Log-Normal Fit from 0.07-400 AU
• No difference in orbital parameters of RV-detected giant planets between 0.1 and 5 au in single vs multi-stellar systems
• Massive binary star mergers in galactic nuclei: implications for blue stragglers, binary S-stars and gravitational waves
• Mapping CO Gas in the GG Tauri A Triple System with 50 AU Spatial Resolution
• The SOPHIE search for northern extrasolar planets VIII. Follow-up of ELODIE candidates: long-period brown-dwarf companions
• Doubly eclipsing systems
• Mapping the core mass function onto the stellar IMF: multiplicity matters
• Very massive stars in not so massive clusters
• A new take on the low-mass brown dwarf companions on wide-orbits in Upper-Scorpius
• The Effects of Stellar Companions on Exoplanet Radius Distributions
• Dispersion and Rotation Measures from the Ejecta of Compact Binary Mergers: Clue to the Progenitors of Fast Radio Bursts
• Transiting Planets near the Snow Line from Kepler. I. Catalog
• Misaligned Twin Molecular Outflows From Class-0 Proto-stellar Binary System VLA 1623A Unveiled by ALMA
• Discovery of a double eclipsing binary with periods near a 3:2 ratio
• Wide binary companions to massive stars and their use in constraining natal kicks
• Are the majority of Sun-like stars single?
• Detecting Unresolved Binaries in TESS Data with Speckle Imaging
• Binary stars in Upper Scorpius
• Gravitational conundrum? Dynamical mass segregation versus disruption of binary stars in dense stellar systems
• Searching for faint companions with VLTI/PIONIER. II. 92 main sequence stars from the Exozodi survey
• Signature of Planetary Mergers on Stellar Spins
• Modeling X-ray binary evolution in normal galaxies: Insights from SINGS
• The occurrence of classical Cepheids in binary systems
• The multiplicity of massive stars in the Orion Nebula cluster as seen with long-baseline interferometry
• Data-driven spectroscopic estimates of absolute magnitude, distance and binarity -- method and catalog of 16,002 O- and B-type stars from LAMOST
• Radial velocity variations in the young eruptive star EX Lup
• Case A and B evolution towards electron capture supernova
• The Architecture of the V892 Tau System: the Binary and its Circumbinary Disk
• A transiting brown dwarf in a 2 hour orbit
• Application of chaos indicators in the study of dynamics of S-type extrasolar planets in stellar binaries
• High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). II. Lucky Imaging results from 2015 and 2016
• Planet Hunters X: Searching for Nearby Neighbors of 75 Planet and Eclipsing Binary Candidates from the K2 Kepler Extended Mission
• MARVELS-1: A face-on double-lined binary star masquerading as a resonant planetary system; and consideration of rare false positives in radial velocity planet searches
• GW Ori: circumtriple rings and planets
• Features of Gaia DR3 Spectroscopic Binaries I. Tidal circularization of Main-Sequence Stars
• Stellar loci III: Photometric metallicities for half million FGK stars of Stripe 82
• A Catalog of RV Variable Star Candidates from LAMOST
• Very Low-Mass Stellar and Substellar Companions to Solar-Like Stars from MARVELS I: A Low Mass Ratio Stellar Companion to TYC 4110-01037-1 in a 79-day Orbit
• Giant planets and brown dwarfs on wide orbits: a code comparison project
• Precise radial velocities of giant stars IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a ~13.6 au eccentric binary system
• Decoupling of a giant planet from its disk in an inclined binary system
• Unresolved Binaries and Multiples in the Intermediate Mass Range in open clusters: Pleiades, Alpha Per, Praesepe, and NGC 1039
• Revisiting the universality of (multiple) star formation in present-day star formation regions
• On the formation of hot and warm Jupiters via secular high-eccentricity migration in stellar triples
• The Population of Eccentric Binary Black Holes: Implications for mHz Gravitational Wave Experiments
• Demographics of Exoplanets in Binaries (DEB). I. Architecture of S-Type Planetary Systems Revealed by the RV Sample
• The Binarity of Early-type Stars from LAMOST Medium-resolution Spectroscopic Survey
• Rotating Stars and the Formation of Bipolar Planetary Nebulae II: Tidal Spin-up
• Dynamics and habitability in circumstellar planetary systems of known binary stars
• Planetary system around LTT 1445A unveiled by ESPRESSO: Multiple planets in a triple M-dwarf system
• The Orbital Nature of 81 Ellipsoidal Red Giant Binaries in the Large Magellanic Cloud
• A search for radius inflation among active M-dwarfs in Praesepe
• Eccentricity distributions of eccentric binary black holes in galactic nuclei
• Probing Dark Matter Using Precision Measurements of Stellar Accelerations
• Impact of natal kicks on merger rates and spin-orbit misalignments of black hole -- neutron star mergers
• The Value-Added Catalog of ASAS-SN Eclipsing Binaries: Parameters of Thirty Thousand Detached Systems
• Orbital elements and individual component masses from joint spectroscopic and astrometric data of double-line spectroscopic binaries
• A generative model for Gaia astrometric orbit catalogs: selection functions for binary stars, giant planets, and compact object companions
• Different Dynamical Ages for the Two Young and Coeval LMC Star Clusters NGC 1805 and NGC 1818 Imprinted on Their Binary Populations
• The role of the turbulence driving mode for the Initial Mass Function
• Gaia Spectroscopic Orbits Validated with LAMOST and GALAH Radial Velocities
• Secular dynamics of hierarchical multiple systems composed of nested binaries, with an arbitrary number of bodies and arbitrary hierarchical structure. III. Suborbital effects: hybrid integration techniques and orbit-averaging corrections
• Observations with the Differential Speckle Survey Instrument. X. Preliminary Orbits of K Dwarf Binaries and Other Stars
• Kinematic Analysis of a Protostellar Multiple System: Measuring the Protostar Masses and Assessing Gravitational Instability in the Disks of L1448 IRS3B and L1448 IRS3A
• Companion-driven evolution of massive stellar binaries
• Testing dust trapping in the circumbinary disk around GG Tau A
• BIFROST: simulating compact subsystems in star clusters using a hierarchical fourth-order forward symplectic integrator code
• The dynamical evolution of low-mass hydrogen-burning stars, brown dwarfs and planetary-mass objects formed through disc fragmentation
• The Black Hole Mass Function Across Cosmic Times I. Stellar Black Holes and Light Seed Distribution
• Low-mass visual companions to nearby G-dwarfs
• Very wide companion fraction from Gaia DR2: a weak or no enhancement for hot jupiter hosts, and a strong enhancement for contact binaries
• Testing the Flux-based statistical prediction of the Three-Body Problem
• Secular Dynamics of S-type Planetary Orbits in Binary Star Systems: Applicability Domains of First- and Second-Order Theories
• Spectroscopic Orbits of Eleven Nearby, Mid-to-Late M Dwarf Binaries
• Binary Star Fractions from the LAMOST DR4
• Fundamental Parameters of Kepler Eclipsing Binaries. I. KIC 5738698
• On the Identification of Wide Binaries in the Kepler Field
• On The Orbital Separation Distribution and Binary Fraction of M Dwarfs
• An eccentric Brown Dwarf eclipsing an M dwarf
• A close-in giant planet escapes engulfment by its star
• The HST large programme on $\omega$ Centauri -- V. Exploring the Ultracool Dwarf Population with Stellar Atmosphere and Evolutionary Modelling
• The Pan-Pacific Planet Search III: Five companions orbiting giant stars
• The detached-binary channel for the formation of contact binaries
• Far and extreme ultraviolet radiation fields and consequent disc destruction in star-forming regions
• The LEECH Exoplanet Imaging Survey: Orbit and Component Masses of the Intermediate Age, Late-Type Binary NO UMa
• Shrinking orbits in hierarchical quadruple star systems
• Photometric follow-up of 43 new eclipsing white dwarf plus main-sequence binaries from the ZTF survey
• Single-lined Spectroscopic Binary Star Candidates from a Combination of the RAVE and Gaia DR2 surveys
• A gap in the double white dwarf separation distribution caused by the common-envelope evolution: astrometric evidence from Gaia
• The statistical properties of early-type stars from LAMOST DR8
• The Blue Stragglers of the Old Open Cluster NGC 188
• SPYGLASS. II. The Multi-Generational and Multi-Origin Star Formation History of Cepheus Far North
• Determining the physical conditions of extremely young Class 0 circumbinary disk around VLA1623A
• HST survey of the Orion Nebula Cluster in the H${}_2$O 1.4 $\mu$m absorption band: II. The substellar IMF down to planetary masses
• Star Cluster Formation from Turbulent Clumps. II. Gradual Star Cluster Formation
• The SPHERE view of three interacting twin disc systems in polarised light
• The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry
• The Multiplicity of M-Dwarfs in Young Moving Groups
• Secular evolution of compact binaries revolving around a spinning massive black hole
• Stellar Population Diagnostics of the Massive Star Binary Fraction
• The Observed Distribution of Spectroscopic Binaries from the Anglo-Australian Planet Search
• Encounters involving planetary systems in birth environments: the significant role of binaries
• An extreme planetary system around HD219828. One long-period super Jupiter to a hot-neptune host star
• Surveying the Bright Stars by Optical Interferometry III: A Magnitude-Limited Multiplicity Survey of Classical Be-Stars
• Spectroscopic evolution of massive stars near the main sequence at low metallicity
• Interrupted Binary Mass Transfer in Star Clusters
• Dancing with the Stars: Formation of the Fomalhaut triple system and its effect on the debris disks
• A Search for Intermediate Separation Low Mass Binaries in the Orion Nebula Cluster
• Coevolution of Binaries and Gaseous Discs
• The binary mass ratios of circumbinary planet hosts
• Measuring the Number of M-Dwarfs per M-Dwarf Using Kepler Eclipsing Binaries
• A catalog of rotational and radial velocities for evolved stars V. Southern stars
• A Simple Random-Walk Model Explains the Disruption Process of Hierarchical, Eccentric 3-Body Systems
• Triple evolution: an important channel in the formation of type Ia supernovae
• Mergers of Equal-Mass Binaries with Compact Object Companions from Mass Transfer in Triple Star Systems
• Multiplicity of disc-bearing stars in Upper Scorpius and Upper Centaurus-Lupus
• Simplified models of stellar wind anatomy for interpreting high-resolution data: Analytical approach to embedded spiral geometries
• A New Method for Target Selection in Direct Imaging Programs with COPAINS
• A Wide Planetary Mass Companion Discovered Through the Citizen Science Project Backyard Worlds: Planet 9
• A New Yield Simulator for Transiting Planets and False Positives: Application to the Next Generation Transit Survey
• HD101584: Circumstellar characteristics and evolutionary status
• Are the orbital poles of binary stars in the solar neighbourhood anisotropically distributed?
• Constraints on star formation in NGC2264
• Stellar Populations in the Central 0.5 pc of Our Galaxy III: The Dynamical Sub-structures
• Bayesian Characterization of Main Sequence Binaries in the Old Open Cluster NGC 188
• How important is secular evolution for black hole and neutron star mergers in 2+2 and 3+1 quadruple-star systems?
• Binary fractions of G and K dwarf stars based on the Gaia EDR3 and LAMOST DR5: impacts of the chemical abundances
• Evidence of a Decreased Binary Fraction for Massive Stars Within 20 Milliparsecs of the Supermassive Black Hole at the Galactic Center
• Circumbinary Disks of the Protostellar Binary Systems in the L1551 Region
• New binaries from the SHINE survey
• Constraining the Disk Masses of the Class I Binary Protostar GV Tau
• The mystery in Gaia DR3 triples: occurrence rates, orientations, and eccentricities of wide tertiaries around close binaries
• The TRENDS High-Contrast Imaging Survey. II. Direct Detection of the HD 8375 Tertiary
• Spectroscopic binaries in the Solar Twin Planet Search program: from substellar-mass to M dwarf companions
• Statistical Time-Resolved Spectroscopy: A higher fraction of short-period binaries for metal-rich F-type dwarfs in SDSS
• New visual companions of solar-type stars within 25 pc
• Resolved Gaia Triples
• Observable fractions of core-collapse supernova light curves brightened by binary companions
• Two warm, low-density sub-Jovian planets orbiting bright stars in K2 campaigns 13 and 14
• A Likely Detection of a Two-Planet System in a Low Magnification Microlensing Event
• Stellar multiplicity affects the correlation between proto-planetary disc masses and accretion rates: binaries explain high-accretors in Upper Sco
• 10,000 Resolved Triples from Gaia: Empirical Constraints on Triple Star Populations
• Barium Surface Abundances of Blue Stragglers in the Open Cluster NGC 6819
• Extreme eccentricities of triple systems: Analytic results
• The role of turbulence during the formation of circumbinary discs
• Migration into a Companion's Trap: Disruption of Multiplanet Systems in Binaries
• Prospects for detecting exoplanets around double white dwarfs with LISA and Taiji
• Binary-corrected velocity dispersions from single- and multi-epoch radial velocities: massive stars in R136 as a test case
• The X-ray Emissivity of Low-Density Stellar Populations
• A gravitational and dynamical framework of star formation: The Orion Nebula
• Absolute Magnitude Calibration for W UMa-Type Systems Based on Gaia Data
• Multiplicity of the Galactic Senior Citizens: A high-resolution search for cool subdwarf companions
• A Tale of Two Circularization Periods
• WIYN Open Cluster Study LXXIX. M48 (NGC 2548) I. Radial Velocities, Rotational Velocities, and Metallicities of Stars in the Open Cluster M48 (NGC 2548)
• Constraining the initial planetary population in the gravitational instability model
• Discovery of New Companions to High Proper Motion Stars from the VVV Survey
• Low-mass eclipsing binaries in the WFCAM Transit Survey: the persistence of the M-dwarf radius inflation problem
• A Dearth of Close-In Stellar Companions to M-dwarf TESS Objects of Interest
• Discovery And Characterization of Wide Binary Systems With a Very Low Mass Component
• On the origin of close massive binaries in the M17 star-forming region
• 870 Micron Dust Continuum of the Youngest Protostars in Ophiuchus
• Searching for spectroscopic binaries within transition disk objects
• Linking the formation and fate of exo-Kuiper belts within solar system analogues
• BEER analysis of Kepler and CoRoT light curves. III. Spectroscopic confirmation of seventy new beaming binaries discovered in CoRoT light curves
• Configurations of Bounded and Free-floating Planets in Very Young Open Clusters
• The first interferometric survey in the K-band of massive YSOs. On the hot dust, ionised gas, and binarity at au scales
• A complete census of planet-hosting binaries
• On the possible triple central star system of PN SuWt 2: No ménage à trois at the heart of the Wedding Ring
• Kappa Fornaci, a triple radio-star
• The statistical properties of stars at redshift, z=5, compared with the present epoch
• Measuring Model-independent Masses and Radii of Single-Lined Eclipsing Binaries: Analytic Precision Estimates
• Unseen companions of V Hya inferred from periodic ejections
• Potential Importance of Binary Evolution in UV-Optical Spectral Fitting of Early-Type Galaxies
• Detailed equilibrium and dynamical tides: impact on circularization and synchronization in open clusters
• KELT-22Ab: A Massive Hot Jupiter Transiting a Near Solar Twin
• LISA Detection of Binary Black Holes in the Milky Way Galaxy
• Bayesian Approach for Determining Microlens System Properties with High-Angular-Resolution Follow-up Imaging
• New spectroscopic binary companions of giant stars and updated metallicity distribution for binary systems
• The binary fraction of planetary nebula central stars: the promise of VPHAS+
• The dependence of episodic accretion on eccentricity during the formation of binary stars
• Relaxation near supermassive black holes driven by nuclear spiral arms: anisotropic hypervelocity stars, S-stars and tidal disruption events
• A Mass-Magnitude Relation for Low-mass Stars Based on Dynamical Measurements of Thousands of Binary Star Systems
• Viscous circumbinary protoplanetary discs -- I. Structure of the inner cavity
• Two new young, wide magnetic + non-magnetic double-degenerate binary systems
• Detectability of satellites around directly imaged exoplanets and brown dwarfs
• Model computations of blue stragglers and W UMa-type stars in globular clusters
• Proper Motion of the Draco Dwarf Galaxy from Subaru Suprime-Cam Data
• CoRoT-22 b: a validated 4.9 RE exoplanet in 10-day orbit
• The Gaia-ESO Survey: Constraining evolutionary models and ages for young low mass stars with measurements of lithium depletion and rotation
• A Catalog of Short Period Spectroscopic and Eclipsing Binaries Identified from the LAMOST & PTF Surveys
• A Renaissance study of Am stars. I. The mass ratio distribution
• Revising Properties of Planet-Host Binary Systems. IV. The Radius Distribution of Small Planets in Binary Star Systems is Dependent on Stellar Separation
• Very Low-mass Stellar and Substellar Companions to Solar-like Stars from MARVELS II: A Short-period Companion Orbiting an F Star with Evidence of a Stellar Tertiary And Significant Mutual Inclination
• Constraining the orbit of the planet-hosting binary $\tau$ Boötis: Clues about planetary formation and migration
• Bayesian Characterisation of Circumbinary Exoplanets with LISA
• Unresolved binaries and Galactic clusters' mass estimates
• Identifying Bound Stellar Companions to Kepler Exoplanet Host Stars Using Speckle Imaging
• The apparent tail of the Galactic center object G2/DSO
• Thermal Infrared Imaging and Atmospheric Modeling of VHS J125601.92-125723.9 b: Evidence for Moderately Thick Clouds and Equilibrium Carbon Chemistry in a Hierarchical Triple System
• On the triple-star origin of the planetary nebula Sh 2-71
• Radial Velocity Variability of Field Brown Dwarfs
• Kepler meets Gaia DR3: homogeneous extinction-corrected color-magnitude diagram and binary classification
• The POKEMON Speckle Survey of Nearby M Dwarfs. I. New Discoveries
• JWST Observations of the Enigmatic Y Dwarf WISE 1828+2650: I. Limits to a Binary Companion
• The Structure and 3D Kinematics of Vela OB2
• Hydrodynamic Simulations of Disrupted Planetary Accretion Discs Inside the Core of an AGB Star
• Unresolved Binaries in the Intermediate Mass Range in the Pleiades Star Cluster
• Enhancement of Double-Close-Binary Quadruples
• A Triple Star Origin For T Pyx and Other Short-Period Recurrent Novae
• Sustained Kozai-Lidov oscillations in misaligned circumstellar gas disks
• Predictions for the Detection and Characterization of a Population of Free-Floating Planets with K2 Campaign 9
• USco1621 B and USco1556 B: Two wide companions at the deuterium-burning mass limit in Upper Scorpius
• A Comparison of Spectroscopic versus Imaging Techniques for Detecting Close Companions to Kepler Objects of Interest
• Evolution of binary seeds in collapsing protostellar gas clouds
• Stellar Companions to the Exoplanet Host Stars HD 2638 and HD 164509
• Exoplanets Bouncing Between Binary Stars
• Herbig AeBe stars: Multiplicity and consequences
• Rapidly Rotating Lenses: Repeating features in the lightcurves of short period binary microlenses
• Nearby stars as gravitational wave detectors
• The Way To a Double Degenerate: $\sim 15-20$ per cent of $1M_{\odot }\le M\le 8M_{\odot }$ Stars have a $M>1M_{\odot }$ Companion
• Resolved Companions of Cepheids: Testing the Candidates with X-Ray Observations
• Hints for hidden planetary companions to hot Jupiters in stellar binaries
• Study of the mass-ratio distribution of spectroscopic binaries. I. A novel algorithm
• Stellar kinematics of dwarf galaxies from multi-epoch spectroscopy: application to Triangulum II
• Eta-Earth Revisited II: Deriving a Maximum Number of Earth-like Habitats in the Galactic Disk
• On the Stellar Companion to the Exoplanet Hosting Star 30 Arietis B
• Relativistic Dynamical Stability Criterion of Multi-Planet Systems with a Distant Companion
• Gaia predicted brown dwarf detection rates around FGK stars in astrometry, radial velocity, and photometric transits
• NGTS clusters survey -- III: A low-mass eclipsing binary in the Blanco 1 open cluster spanning the fully convective boundary
• How does a low-mass cut-off in the stellar IMF affect the evolution of young star clusters?
• Statistics of wide pre-main sequence binaries in the Orion OB1 association
• Assessing Spectroscopic-Binary Multiplicity Properties Using Robo-AO Imaging
• Star Cluster Formation from Turbulent Clumps. III. Across the mass spectrum
• Companions to nearby stars with astrometric acceleration. II
• Tidal disruption events onto stellar black holes in triples
• On dust evolution in planet-forming discs in binary systems. II -- Comparison with Taurus and $\rho$ Ophiuchus (sub-)millimetre observations: discs in binaries have small dust sizes
• The first study of the light-travel time effect in bright eclipsing binaries in the Small Magellanic Cloud
• EMISSA -- Exploring Millimeter Indicators of Solar-Stellar Activity I. The Initial mm-cm Main Sequence Star Sample
• Infrared Absolute Calibration I: Comparison of Sirius with Fainter Calibration Stars
• Discovery of wide low and very low-mass binary systems using Virtual Observatory tools
• Forming Different Planetary Systems
• Light curve solutions of 12 eccentric Kepler binaries and analysis of their out-of-eclipse variability
• The ominous fate of exomoons around hot Jupiters in the high-eccentricity migration scenario
• Mass Transfer by Stellar Wind
• Multiplicity of stars with planets in the solar neighbourhood
• Long-term stability of planets in and around binary stars
• Binarity at LOw Metallicity (BLOeM): Enhanced multiplicity of early B-type dwarfs and giants at $Z=0.2{\mathrm{Z}}_{\odot }$
• Hubble Space Telescope: Snapshot Survey for Resolved Companions of Galactic Cepheids
• Spectroscopic Orbits of Subsystems in Multiple Stars. X (Summary)
• VVV High proper motion stars I. The catalogue of bright Ks < 13.5 stars
• A Surprising Dynamical Mass for V773~Tau~B
• Rotation of Kepler field dwarfs and sub giants: Spectroscopic $v\sin I$ from APOGEE
• TIC 290061484: A Triply Eclipsing Triple System with the Shortest Known Outer Period of 24.5 Days
• Star Cluster Formation from Turbulent Clumps. I. The Fast Formation Limit
• An ice giant exoplanet interpretation of the anomaly in microlensing event OGLE-2011-BLG-0173
• Blue Stragglers and Friends: Initial Evolutionary Pathways in Close Low-Mass Binaries: Literature Review
• WASP-20 is a close visual binary with a transiting hot Jupiter
• S and VV Corona Australis: Spectroscopic Variability in Two Young Binary Star Systems
• ALMA Survey of Orion Planck Galactic Cold Clumps (ALMASOP): How do dense core properties affect the multiplicity of protostars?
• S-Type and P-Type Habitability in Stellar Binary Systems: A Comprehensive Approach III. Results for Mars, Earth, and super-Earth Planets
• Binary star population of the Sculptor dwarf galaxy
• Accretion onto a binary from a polar circumbinary disc
• Finding proto-spectroscopic binaries: Precise multi-epoch radial velocities of 7 protostars in rho-Ophiuchus
• The galactic rate of second and third generation disc and planet formation
• An improved catalog of halo wide binary candidates
• Multiples among B stars in the Scorpius-Centaurus association
• The radio pulsar population of the Small Magellanic Cloud
• Minimal conditions for survival of technological civilizations in the face of stellar evolution
• A spectroscopic search for White Dwarf companions to 101 nearby M dwarfs
• Mutual inclinations between giant planets and their debris discs in HD 113337 and HD 38529
• On the frequency of planetary systems around G-dwarfs
• Exclusion of Stellar Companions to Exoplanet Host Stars
• On the frequencies of circumbinary discs in protostellar systems
• Magnetic field of the eclipsing binary UV Piscium
• Testing the Binary Trigger Hypothesis in FUors
• EPIC 203868608: A low-mass quadruple star system in the Upper Scorpius OB association
• Demographics of Protoplanetary Disks: A Simulated Population of Edge-on Systems
• A Statistical Detection of Wide Binary Systems in the Ultra-Faint Dwarf Galaxy Reticulum II
• The impact of episodic outflow feedback on stellar multiplicity and the star formation efficiency
• Uncovering a hidden black hole binary from secular eccentricity variations of a tertiary star
• Orbital and atmospheric parameters of two wide O-type subdwarf binaries: BD$-$11${}^{\mathrm{o}}$162 and Feige 80
• The HH 24 Complex: Jets, Multiple Star Formation, and Orphaned Protostars
• Luminaries in the Sky: The TESS Legacy Sample of Bright Stars. I. Asteroseismic detections in naked-eye main-sequence and sub-giant solar-like oscillators
• The dependence of stellar properties on initial cloud density
• A Chandra Survey of Milky Way Globular Clusters II: Testing the Hills-Heggie Law
• TIC 278956474: Two close binaries in one young quadruple system, identified by \textit{TESS}
• BiPoS1 -- a computer programme for the dynamical processing of the initial binary star population
• A Cautionary Tale: MARVELS Brown Dwarf Candidate Reveals Itself To Be A Very Long Period, Highly Eccentric Spectroscopic Stellar Binary
• Extremely Inclined Orbit of S-type Planet $\gamma$ Cep Ab Induced by Eccentric Kozai-Lidov Mechanism
• Stellar and circumstellar properties of visual binaries in the Orion Nebula Cluster
• M-dwarf binaries as tracers of star and brown dwarf formation
• Modelling stellar evolution in mass-transferring binaries and gravitational-wave progenitors with METISSE
• Quantifying kinematic substructure in star-forming regions with statistical tests of spatial autocorrelation
• Component masses of young, wide, non-magnetic white dwarf binaries in the SDSS DR7
• Dynamical disruption timescales and chaotic behavior of hierarchical triple systems
• The Evolution of Population III and Extremely Metal-Poor Binary Stars
• Binary properties of the globular cluster 47 Tuc (NGC 104). A dearth of short-period binaries
• On the thermal sensitivity of binary formation in collapsing molecular clouds
• Intermediate mass black holes' effect on compact object binaries
• Investigating Mass Segregation of the Binary Stars in the Open Cluster NGC 6819
• Exomoons in Systems with a Strong Perturber: Applications to $\alpha$ Cen AB
• A pre-explosion optical transient event from a white dwarf merger with a giant supernova progenitor
• Mass-Ratio Distribution of Binaries From the LAMOST-MRS Survey
• RoboTAP - target priorities for robotic microlensing observations
• VIBES: VIsual Binary Exoplanet survey with SPHERE Upper limits on wide S-planet and S-BD frequencies, triple system discovery, and astrometric confirmation of 20 stellar binaries and three triple systems
• 44 New & Known M Dwarf Multiples In The SDSS-III/APOGEE M Dwarf Ancillary Science Sample
• Binary fraction of O and B-type stars from LAMOST data
• Radiation-pressure-driven sub-Keplerian rotation of the disc around the AGB star L2 Pup
• Twins like to be seen: Observational biases affecting spectroscopically selected binary stars
• Collapse and Fragmentation of Magnetic Molecular Cloud Cores with the Enzo AMR MHD Code. II. Prolate and Oblate Cores
• The Closest M-Dwarf Quadruple System to the Sun
• LAMA: LAMOST Medium-Resolution Spectral Analysis Pipeline
• Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): Diverse outcomes of binary-disk interactions
• Dynamics, CO depletion, and deuterium fractionation of the dense condensations within the fragmented prestellar core Orion B9-SMM 6
• Radial-velocity variation of a tertiary star orbiting a binary black hole in coplanar and non-coplanar triples: short- and long-term anomalous behavior
• Formation of polar circumstellar discs in binary star systems
• Reverse dynamical evolution of Eta Chamaeleontis
• A Dynamical Systems Approach to the Theory of Circumbinary Orbits in the Circular Restricted Problem
• Robo-AO Discovery and Basic Characterization of Wide Multiple Star Systems in the Pleiades, Praesepe, and NGC 2264 Clusters
• Simplified models of circumstellar morphologies for interpreting high-resolution data. Analytical approach to the equatorial density enhancement
• Circumstellar envelopes of semi-regular long-period variables: mass-loss rate estimates and general model-fitting of the molecular gas
• Wide binaries from the H3 survey: the thick disk and halo have similar wide binary fractions
• V456 Cyg: An eclipsing binary with tidally perturbed g-mode pulsations
• Are Lithium-Rich Giants Binaries? A Radial Velocity Variability Analysis of 1,400 Giants
• On the Evolution of Rotational Modulation Amplitude in Solar-mass Main-sequence Stars
• Transmitting signals over interstellar distances: Three approaches compared in the context of the Drake equation
• The frequency of accretion disks around single stars: Chamaeleon I
• Small-scale magnetic fields of the spectroscopic binary T Tauri stars V1878 Ori and V4046 Sir
• Cataclysmic Variables in Triples: Formation Models and New Discoveries
• The White Dwarf Binary Pathways Survey III: contamination from hierarchical triples containing a white dwarf
• Energy Optimization in Binary Star Systems: Explanation for Equal Mass Members in Close Orbits
• The Case for an Early Solar Binary Companion
• The McDonald Accelerating Stars Survey (MASS): Architecture of the Ancient Five-Planet Host System Kepler-444
• Misaligned circumbinary disks as efficient progenitors of interstellar asteroids
• Planet Formation in Highly Inclined Binary Systems. II. Orbital Alignment or Anti-alignment and Planet Growth Boost in Intermediate Separation Binaries
• Stellar activity and planetary atmosphere evolution in tight binary star systems
• The Fundamental Plane of Open Clusters
• Primordial mass segregation of star clusters with primordial binaries
• An Early Catalog of Planet Hosting Multiple Star Systems of Order Three and Higher
• A quick method to identify secular resonances in multi-planet systems with a binary companion
• Searching for new young stars in the northern hemisphere: The Pisces Moving Group
• TIC 219006972: A Compact, Coplanar Quadruple Star System Consisting of Two Eclipsing Binaries with an Outer Period of 168 days
• Orbital dynamics of two circumbinary planets around misaligned eccentric binaries
• Detecting New Visual Binaries in Gaia DR3 with Gaia and 2MASS Photometry I. New Candidate Binaries Within 200 pc of the Sun
• Rotational Variation Allows for Narrow Age Spread in the Extended Main Sequence Turnoff of Massive Cluster NGC 1846
• OGLE-2016-BLG-0693LB: Probing the Brown Dwarf Desert with Microlensing
• Stellar obliquities of eight close-in gas giant exoplanets
• Envelope Overshooting in Low Metallicity Intermediate- and High-mass Stars: a test with the Sagittarius Dwarf Irregular Galaxy
• Demographics of the M-star Multiple Population in the Orion Nebula Cluster
• Spectroscopic orbits of ten nearby solar-type dwarfs
• Impact of a companion and of chromospheric emission on the shape of chromosome maps for globular clusters
• Modified evolution of stellar binaries from supermassive black hole binaries
• Obliquity Evolution of Circumstellar Planets in Sun-like Stellar Binaries
• Revising Properties of Planet-host Binary Systems I.: Methods and Pilot Study
• The Blue Lurker WOCS 14020: A Long-Period Post-Common-Envelope Binary in M67 Originating from a Merger in a Triple System
• Monte Carlo simulations of multiple populations in globular clusters: constraints on the initial size of the second generation from binary stars
• 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
• Statistical properties of habitable zones in stellar binary systems
• The K2 M67 Study: A Curiously Young Star in an Eclipsing Binary in an Old Open Cluster
• Optical and Near-Infrared Excesses are Correlated in T Tauri Stars
• A census of main-sequence interactions in the Multiple Star Catalog
• Photo-evaporation of proto-planetary gas discs due to flybys of external single stars in different orbits
• Estimating the Convective Turnover Time
• Detecting Dark Compact Objects in Gaia DR4: A Data Analysis Pipeline for Transient Astrometric Lensing Searches
• Investigating the Upper Scorpius OB association with HERMES. I. The spectroscopic sample and 6D kinematics
• The first study of 54 new eccentric eclipsing binaries in our Galaxy
• A low-mass companion desert among intermediate-mass visual binaries: The scaled-up counterpart to the brown dwarf desert
• Robo-AO Kepler Asteroseismic Survey. II. Do Stellar Companions Inhibit Stellar Oscillations?
• Earth-size planet formation in the habitable zone of circumbinary stars
• Wide companions to M and L subdwarfs with Gaia and the Virtual Observatory
• Characterization of the Companion to $\mu$ Her
• Milankovitch Cycles for a Circumstellar Earth-analog within $\alpha$ Centauri-like Binaries
• Binary Natal Kicks in the Galactic Center: X-ray Binaries, Hypervelocity Stars, and Gravitational Waves
• Today a Duo, But Once a Trio? The Double White Dwarf HS 2220$+$2146 May Be A Post-Blue Straggler Binary
• Discovery of a Compact Companion to a Nearby Star
• A dynamical origin for planets in triple star systems
• Linear dust polarization during the embedded phase of protostar formation
• Spot evolution in the eclipsing binary CoRoT 105895502
• Bright Spectroscopic Binaries: I. Orbital parameters of five systems with periods of P < 365 days
• Astrometric mass ratios for three spectroscopic binaries
• The first massive compact companion in a wide orbit around a hot subdwarf star
• Detached Eclipsing Binaries in Compact Hierarchical Triples: Triple-lined systems BD+44 2258 and KIC 06525196
• Investigating three Sirius-like systems with SPHERE
• Increasing the census of L and T dwarfs in wide binary and multiple systems using Dark Energy Survey DR1 and Gaia DR2 data
• Archival VLT/NaCo multiplicity investigation of exoplanet host stars
• Effects of a Binary Companion Star on Habitability of Tidally Locked Planets around an M-type Host Star
• Progenitors of Long-Duration Gamma-ray Bursts
• Radial velocity survey of spatially resolved young, low-mass binaries
• Making hot Jupiters in stellar clusters: the importance of binary exchange
• Boyajian's Star B: The co-moving stellar companion to KIC 8462852
• Revising Properties of Planet-host Binary Systems II: Apparent Near-Earth Analog Planets in Binaries Are Often Sub-Neptunes
• 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
• NGTS clusters survey $-$ V: Rotation in the Orion Star-forming Complex
• Exploring Thousands of Nearby Hierarchical Systems with Gaia and Speckle Interferometry
• Hiding Planets Near and Far: The Parameter Space of Hidden Companions for Known Planetary Systems
• Analyzing the Habitable Zones of Circumbinary Planets Using Machine Learning
• A kinematically unbiased, all-sky search for nearby, young, low-mass stars
• Accurate Photometry of Saturated Stars Using the Point-Spread-Function Wing Technique with Spitzer
• A possible solution to the Milky Way's binary-deficient retrograde stellar population. Evidence that $\omega$ Centauri has formed in an extreme starburst
• Identification of new nearby white dwarfs using Gaia DR3
• Spectral characterization of newly detected young substellar binaries with SINFONI
• Using binary statistics in Taurus-Auriga to distinguish between brown dwarf formation processes
• Dynamical Architectures of S-type Transiting Planets in Binaries I: Target Selection using Hipparcos and Gaia proper motion anomalies
• TOI-4336 A b: A temperate sub-Neptune ripe for atmospheric characterization in a nearby triple M-dwarf system
• Constraints on asteroid-mass primordial black holes in dwarf galaxies using Hubble Space Telescope photometry
• Double stars with wide separations in the AGK3 - II. The wide binaries and the multiple systems
• The Multiple Origin of Blue Straggler Stars: Theory vs. Observations
• Characterization of debris disks observed with SPHERE
• Radial velocities and binarity of southern SIM grid stars
• CoRoT LRa02_E2_0121: Neptune-size planet candidate turns into a hierarchical triple system with a giant primary
• The influence of the cloud virial parameter on the initial mass function
• Statistics of Magrathea exoplanets beyond the Main Sequence. Simulating the long-term evolution of circumbinary giant planets with TRES
• Nearby quintuple systems Kappa Tucanae and Xi Scorpii
• Thirty-Three New Stellar Angular Diameters from the NPOI, and Nearly 180 NPOI Diameters as an Ensemble
• The NEID Earth Twin Survey. II. Dynamical Masses in Seven High-acceleration Star Systems
• Dynamical masses across the Hertzsprung-Russell diagram
• The Habitable Zone of Kepler-16: Impact of Binarity and Climate Models
• Unveiling wide-orbit companions to K-type stars in Sco-Cen with Gaia EDR3
• The 3D Kinematics of the Orion Nebula Cluster II: Mass-dependent Kinematics of the Inner Cluster
• A 2 Earth Radius Planet Orbiting the Bright Nearby K-Dwarf Wolf 503
• Precision timing of eclipsing binaries from TESS full frame images. Method and performance
• Unveiling the architecture of a pulsar - binary black-hole triple system with pulsar arrival time analysis
• Dispersing Envelope around the Keplerian Circumbinary Disk in L1551 NE and its Implications for the Binary Growth
• IN-SYNC. VII. Evidence for a decreasing spectroscopic binary fraction from 1 to 100 Myr within the IN-SYNC sample
• A study of the frequency and characteristics of stellar companions and Jupiter-like planets in nearby open clusters
• On the role of magnetic fields in star formation
• The GALAH survey: unresolved triple Sun-like stars discovered by the Gaia mission
• Parameter Distributions of Binary Black Hole Mergers Near Supermassive Black Holes as Seen by Advanced Gravitational Wave Detectors
• Vetting the Lobster Diagram: Searching for Unseen Companions in Wide Binaries using NASA Space Exoplanet Missions
• Two-Point Separation Functions for Modeling Wide Binary Systems in Nearby Dwarf Galaxies
• Understanding Fomalhaut as a Cooper pair
• The onset of stellar multiplicity in massive star formation: A search for low-mass companions of massive young stellar objects with $L^{\prime }$-band adaptive optics imaging
• A Refined Model of Convectively-Driven Flicker in Kepler Light Curves
• Initial Estimates on the Performance of the $LSST$ on the Detection of Eclipsing Binaries
• Dark Photon Dark Matter and Low-Frequency Gravitational Wave Detection with Gaia-like Astrometry
• Visual Orbits of Spectroscopic Binaries with the CHARA Array. IV. HD 61859, HD 89822, HD 109510, and HD 191692
• High Velocity Runaway Binaries from Supernovae in Triple Systems
• The Eclipsing Binaries via Artificial Intelligence. II. Need for Speed in PHOEBE Forward Models
• Planet Hunters TESS V: a planetary system around a binary star, including a mini-Neptune in the habitable zone
• NICMOS Kernel-Phase Interferometry II: Demographics of Nearby Brown Dwarfs
• Enlarging habitable zones around binary stars in hostile environments
• Binary Systems of core collapse supernova polluting a giant companion
• Effects of Flux Variation on the Surface Temperatures of Earth-like Circumbinary Planets
• Gravitational Waves from Stellar Black Hole Binaries and the Impact on Nearby Sun-like Stars
• Binary energy source of the HH 250 outflow and its circumstellar environment
• Detecting unresolved binary stars in Euclid VIS images
• Discovery of an M-type Companion to the Herbig Ae Star V1787 Ori
• Orbital Synchronization Capture of Two Binaries Emitting Gravitational Waves
• Not that simple: the metallicity dependence of the wide binary fraction changes with separation and stellar mass
• Setting the Stage for Habitable Planets
• Time-domain study of the young massive cluster Westerlund 2 with the Hubble Space Telescope. I
• Fitting Formulae and Constraints for the Existence of S-type and P-type Habitable Zones
• Central Stars of Planetary Nebulae
• Resonance capture and long-term evolution of planets in binary star systems
• Half a Million Binary Stars from the low resolution spectra of LAMOST
• Wide sigma Orionis binaries resolved by UKIDSS
• Spatial differences between stars and brown dwarfs: a dynamical origin?
• The Small Separation A-Star Companion Population: First Results with CHARA/MIRC-X
• A method to analyse velocity structure
• Tracking Advanced Planetary Systems (TAPAS) with HARPS-N VII. Elder suns with low-mass companions
• KM UMa: An active short-period detached eclipsing binary in a hierarchical quadruple system
• Pairing function of visual binary stars
• The missing radial velocities of Gaia: a catalogue of Bayesian estimates for DR3
• Cosmic ray acceleration and non-thermal emission from fast luminous optical transient sources
• Building and Calibrating the Binary Star Population Using Kepler Data
• The GALAH survey: Multiple stars and our Galaxy. I. A comprehensive method for deriving properties of FGK binary stars
• Exploring the Stellar Rotation of Early-type Stars in the LAMOST Medium-resolution Survey. III. Evolution
• 94 Ceti: a triple star with a planet and dust disc
• The origin of ultramassive white dwarfs: hints from Gaia EDR3
• Planet Across Space and Time (PAST). VII. The origin and tidal evolution of hot Jupiters constrained by a broken age-frequency relation
• Fear the Shadows of the Giants: On Secular Perturbations in Circumstellar Habitable Zones of Double Stars
• Interacting Young M-dwarfs in Triple System -- Par 1802 Binary System Case Study
• Orbital evolution of potentially habitable planets of tidally interacting binary stars
• Dynamical Masses and Ages of Sirius-like Systems
• A white dwarf bound to the transiting planetary system WASP-98
• The binary fraction of Blue Horizontal-Branch (BHB) Stars
• Study of infrared excess from circumstellar disks in binaries with Spitzer/IRAC
• The long-term evolution of main-sequence binaries in DRAGON simulations
• Debris discs in binaries: morphology and photometric signatures
• Modelling uncertainties in wide binary constraints on primordial black holes
• Orbits of the TOI-1338 and TIC-172900988 systems
• The Gaia RVS benchmark stars II. A sample of stars selected for their Gaia high radial velocity
• Weighing the Darkness II: Astrometric Measurement of Partial Orbits with Gaia
• Direct Imaging Explorations for Companions around Mid-Late M Stars from the Subaru/IRD Strategic Program
• LAMOST medium-resolution spectroscopic survey of binarity and exotic star (LAMOST-MRS-B): Observation strategy and target selection
• The Potential of Detecting Nearby Terrestrial Planets in the HZ with Different Methods
• A High Angular Resolution Survey of Massive Stars in Cygnus OB2: $JHK$ Adaptive Optics Results from the Gemini Near-InfraRed Imager
• An upper limit for the growth of inner planets?
• Periodicity in some light curves of the solar analogue V352 CMa
• Planetary system architectures with low-mass inner planets: Direct imaging exploration of mature systems beyond 1 au
• Extreme resonant eccentricity excitation of stars around merging black-hole binary
• Spectroscopy of Eclipsing Compact Hierarchical Triples I
• RX J0513.1+0851 AND RX J0539.9+0956: Two Young, Rapidly Rotating, Spectroscopic Binary Stars
• Stellar Obliquity Excitation via Disk Dispersal-Driven Resonances in Binaries
• Resolving Pleiades binary stars with Gaia and speckle interferometric observations
• Analysis of Previously Classified White Dwarf-Main Sequence Binaries Using Data from the APOGEE Survey
• The role of triple evolution in the formation of LISA double white dwarfs
• Radial Velocity Curves of Ellipsoidal Red Giant Binaries in the Large Magellanic Cloud
• Simulating Eclipsing Binary Yields of the Rubin Observatory in the Galactic Field and Star Clusters
• Power density spectra morphologies of seismically unresolved red-giant asteroseismic binaries
• Fewer Companions in the Crowd: The Low Close Binary Fraction in Globular Clusters from Gaia RVS
• SAFARI I: A SPHERE discovery of a super metal-rich M dwarf companion to the star HD 86006
• Astrometric view of companions in the inner dust cavities of protoplanetary disks
• Planet-planet scattering in presence of a companion star
• Variable Accretion Processes in the Young Binary-Star System UY Aur
• A multiwavelength study of the hierarchical triple HD 181068: A test bed for studying star-planet-interaction?
• Hot white dwarf candidates from the IGAPS-GALEX cross-match
• Wide-binary eccentricity distribution in young star clusters: dependence on the binary separation and mass
• Powerful flare phenomena in water vapor maser lines in the emerging protostellar system with protoplanetary disks IRAS 16293-2422
• Disentangling Blended K2 Photometry: Determining the Planetary Host Star
• Meridional flow velocities on solar-like stars with known activity cycles
• The Robo-AO KOI Survey: laser adaptive optics imaging of every Kepler exoplanet candidate
• A deep HST view of the open cluster NGC2158: binaries, mass functions, and M-dwarf discontinuity
• The Role of Discs in the Collapse and Fragmentation of Prestellar Cores
• A comprehensive Gaia view of ellipsoidal and rotational red giant binaries
• Characterization of low-mass companions to $\text{Kepler}$ objects of interest observed with APOGEE-N
• Detections of Planets in Binaries Through the Channel of Chang-Refsdal Gravitational Lensing Events
• Millions of Main-Sequence Binary Stars from Gaia BP/RP Spectra
• Beyond binarity in A stars II. Disentangling the four stars in the vicinity of the triple HIP 87813 within the quintuple system HJ2814
• The fractions of post-binary-interaction stars and evolved blue straggler stars on the red giant branch of globular clusters
• Dead Zones of Classical Habitability in Stellar Binary Systems
• The PAIRS project: a global formation model for planets in binaries. II. Gravitational perturbation effects from secondary stars
• A high stellar multiplicity rate amongst TESS planet candidates in the Neptunian desert using Gaia DR3 astrometry
• The PAIRS project: a global formation model for planets in binaries. I. Effect of disc truncation on the growth of S-type planets
• Experimental Verification of a One-Dimensional Diffraction-Limit Coronagraph
• Orbital Parameters and Binary Properties of 37 FGK stars in the Cores of Open Clusters NGC 2516 and NGC 2422
• The impact of binary stars on the colors of high-redshift galaxies
• Dynamical Architectures of S-type Transiting Planets in Binaries II: A Dichotomy in Orbital Alignment of Small Planets in Close Binary Systems
• Where to find over-massive brown dwarfs: new benchmark systems for binary evolution
• Bright Spectroscopic Binaries: II. A study of five systems with orbital periods of P < 500 days
• Volume-limited sample of low-mass red giant stars, the progenitors of hot subdwarf stars I. Sample selection and binary classification method
• A primer on the formation and evolution of hydrogen deficient Central Stars of Planetary Nebulæ and Related Objects
• Stellar initial mass function in the 100-pc solar neighbourhood
• The effects of supernovae on the dynamical evolution of binary stars and star clusters
• Planet migration in wind-fed accretion disks in binaries
• Joint Analysis of Multicolor Photometry: A New Approach to Constrain the Nature of Multiple-Star Systems Hosting Exoplanet Candidates
• The effects of binary interactions on parameter determinations for early-type galaxies
• Analysis of Gaia radial-velocity standards: stability and new substellar companion candidates
• Planetary architectures under the influence of a stellar binary
• Population Synthesis of Gravitational Wave Sources
• Gaia21blx: Complete resolution of a binary microlensing event in the Galactic disk
• The hierarchical three-body problem at $\mathcal{O}(G^2)$
• Survey of Orion Disks with ALMA (SODA) III: Disks in wide binary systems in L1641 and L1647
• Evolution of a migrating giant planet in the presence of an inclined binary companion
• Detailed evolutionary models of massive contact binaries: I. Model grids and synthetic populations for the Magellanic Clouds
• Light Curve Modulation of Low Mass Stars in K2. I. Identification of 508 Fast Rotators in the Solar Neighborhood
• TYCHO -- Realistically Simulating Exoplanets within Stellar Clusters I: Improving the Monte Carlo Approach
• Calibration of Binary Population Synthesis Models Using White Dwarf Binaries from APOGEE, GALEX and Gaia
• Continued Kinematic and Photometric Investigations of Hierarchical Solar-Type Multiple Star Systems
• Stellar statistics along the ecliptic and the impact on the K2 mission concept
• Aluminium-26 production in low- and intermediate-mass binary systems
• Exoplanet Transits as the Foundation of an Interstellar Communications Network
• Stellar masses and mass ratios for Gaia open cluster members
• The effects of unresolved double-degenerates in the white dwarf luminosity function
• Hypothesis about Enrichment of Solar System
• The Binary Fraction of B-type Runaway Stars from LAMOST DR8
• Low Spin-Axis Variations of Circumbinary Planets
• True Unicorns and False Positives: Simulated Probabilities of Dark Massive Companions to Bright Stars
• Photometric Identification of Unresolved Binary Stars in Nearby Open Star Clusters
• Eccentric Disks from Gaseous Rings around Equal-Mass, Circular Binaries
• The Rapid Transient Surveyor
• PSF-based Analysis for Detecting Unresolved Wide Binaries
• Detection and characterisation of two VLM binaries: LP 1033-31 and LP 877-72
• TIC 454140642: A Compact, Coplanar, Quadruple-lined Quadruple Star System Consisting of Two Eclipsing Binaries
• Misaligned Circumstellar Disks and Orbital Motion of the Young Binary XZ Tau
• A Spectroscopic Modelling Method for the Detached Eclipsing Binaries to Derive Atmospheric Parameters
• Characterizing microlensing planetary system OGLE-2014-BLG-0676Lb with adaptive optics imaging
• Planet migration in massive circumbinary discs
• New Way to Date Globular Clusters: Brown Dwarf Cooling Sequences
• Double-lined spectroscopic binaries in the APOGEE DR16 and DR17 data
• An extensive radial velocity survey toward NGC 6253
• Mass Ratio Distribution of Hierarchical Triple Systems from the LAMOST-MRS Survey
• Binary frequency of planet-host stars at wide separations: A new brown dwarf companion to a planet-host star
• The SPHERE view of multiple star formation
• Accurate orbital solution for the new and metal poor eclipsing binary Tycho~5227-1023-1
• X-ray emission from candidate stellar merger remnant TYC 2597-735-1 and its Blue Ring Nebula
• Precise Physical Parameters, Habitability, and Orbital Stability of Sun-like SB2 Systems: HD 130669, HD 184467, HD 191854, and HD 214222
• The influence of tight binaries on proto-planetary disk masses
• Gaia20fnr: A binary-lens microlensing event with full orbital motion revealed by four space telescopes
• Stellar multiplicity in the Milky Way Galaxy
• Separated Fringe Packet Observations with the CHARA Array III. The Very High Eccentricity Binary HR 7345
• Ground to Dust: Collisional Cascades and the Fate of Kardashev II Megaswarms
• Coupling of Dual Mass-Transferring White-Dwarf Binaries as a Variable Gravitational-Wave Emitter
• Gravitational waves from primordial black holes passing by neutron stars: observational prospects for the Galactic center
• Detecting Exoplanets Using Eclipsing Binaries as Natural Starshades
• Stellar multiplicity and stellar rotation: Insights from APOGEE
• A method for statistical research on binary stars using radial velocities
• Discovery of 34 low-mass comoving systems using NOIRLab Source Catalog DR2
• Accretion Kinematics in the T Tauri Binary TWA 3A: Evidence for Preferential Accretion onto the TWA 3A Primary
• Twinkle Twinkle Little Star, Roman Sees Where You Are: Predicting Exoplanet Transit Yields in the Rosette Nebula with the Nancy Grace Roman Space Telescope
• Preferential accretion of binary stars
• The EBLM Project XVIII. 3D Obliquities of Five Low-Mass Eclipsing Binaries
• A Comprehensive Study of the Physical and Geometrical Characteristics of the Close Visual Binary System HIP 45571
• A 2+1+1 quadruple star system containing the most eccentric, low-mass, short-period, eclipsing binary known
• Dynamical orbital evolution scenarios of the wide-orbit eccentric planet HR 5183b
• Formation of massive multiple-star systems: early migration and mergers
• The Number of Transits Per Epoch for Transiting Misaligned Circumbinary Planets
• Modern tidal interaction models for rapid binary population synthesis: I. Methods
• Syntriod: A Robust Initial Parameter Estimator for Radial Velocity Curve Solutions Beyond Conventional Sampling Limits
• Evidence for Dynamical Filtering: High Binary Fraction, Hard-binary Excess, and Unresolved Triples in the Surviving Core of NGC 6791
• A Quadruple Excess in Wide Binary Systems: Evidence for Correlated Binary Formation
• The Sejong Open Cluster Survey (SOS). VII. A Photometric Study of the Young Open Cluster IC 1590
• Overcoming Separation Between Counterparts Due to Unknown Proper Motions in Catalogue Cross-Matching
• Blending from binarity in microlensing searches toward the Large Magellanic Cloud
• Using rapid rotators as tracers of multiplicity statistics as a function of stellar density
• Identification of false positive double-lined spectroscopic binaries in LAMOST-MRS data due to moonlight contamination
• Drifters on the edge of town: $\lambda$ Boötis stars in clusters
• An Adaptive Optics Census of Companions to Northern Stars Within 25 pc with Robo-AO
• Exploring the 100 au Scale Structure of the Protobinary System NGC 2264 CMM3 with ALMA
• Tidal star-planet interaction and its observed impact on stellar activity in planet-hosting wide binary systems
• The eccentricity distribution of wide binaries and their individual measurements
• TOI-1201 b: A mini-Neptune transiting a bright and moderately young M dwarf
• Identifying Hierarchically Triple Star Systems with Gaia DR3 and LAMOST
• On the circumstellar envelopes of semi-regular long-period variables
• The GAPS Programme at TNG. LIII. New insights on the peculiar XO-2 system
• Star Formation
• Research on the Interstellar Medium and Star Formation in the Galaxy: An Indian Perspective
• HD 183986: a high-contrast SB2 system with a pulsating component