The Geneva-Copenhagen Survey of the Solar neighbourhood III. Improved distances, ages, and kinematics

Abstract

Ages, chemical compositions, velocity vectors, and Galactic orbits for stars in the solar neighbourhood are fundamental test data for models of Galactic evolution. We aim to improve the accuracy of the Geneva-Copenhagen Survey data by implementing the recent revision of the Hipparcos parallaxes. The new parallaxes yield improved astrometric distances for 12,506 stars in the GCS. We also check the GCS II scales of T_eff and [Fe/H] and find no need for change. Introducing the new distances, we recompute M_V for 16,086 stars, and U, V, W, and Galactic orbital parameters for the 13,520 stars that also have radial-velocity measurements. We also recompute stellar ages from the Padova stellar evolution models used in GCS I-II, using the new values of M_V, and compare them with ages from the Yale-Yonsei and Victoria-Regina models. Finally, we compare the observed age-velocity relation in W with three simulated disk heating scenarios to show the potential of the data. With these revisions, the basic data for the GCS stars should now be as reliable as is possible with existing techniques. Further improvement must await consolidation of the T_eff scale from angular diameters and fluxes, and the Gaia trigonometric parallaxes. We discuss the conditions for improving computed stellar ages from new input data, and for distinguishing different disk heating scenarios from data sets of the size and precision of the GCS.

8 pages, 1 table, 8 figures. Accepted for publication in A&A

References in corpus (12)

• Spectroscopic parameters for 451 stars in the HARPS GTO planet search program. Stellar [Fe/H] and the frequency of exo-Neptunes
• Riding the Spiral Waves: Implications of Stellar Migration for the Properties of Galactic Disks
• The Geneva-Copenhagen Survey of the Solar neighbourhood II. New uvby calibrations and rediscussion of stellar ages, the G dwarf problem, age-metallicity diagram, and heating mechanisms of the disk
• Structure and Evolution of Nearby Stars with Planets II. Physical Properties of ~1000 Cool Stars from the SPOCS Catalog
• Accurate fundamental parameters for Lower Main Sequence Stars
• Disentangling the Hercules stream
• Origin and evolution of moving groups I. Characterization in the observational kinematic-age-metallicity space
• Metallicities & Activities of Southern Stars
• Re-visiting the relations: Galactic thin disc age-velocity dispersion relation
• CHARA Array Measurements of the Angular Diameters of Exoplanet Host Stars
• Angular Diameters of the G Subdwarf $\mu$ Cassiopeiae A and the K Dwarfs $\sigma$ Draconis and HR 511 from Interferometric Measurements with the CHARA Array
• The radius and mass of the subgiant star bet Hyi from interferometry and asteroseismology

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• Fundamental effective temperature measurements for eclipsing binary stars -- II. The detached F-type eclipsing binary CPD-54 810
• Fundamental effective temperature measurements for eclipsing binary stars -- IV. Selection of new benchmark stars and first results for HD 22064
• Stellar substructures in the solar neighbourhood. II. Abundances of neutron-capture elements in the kinematic Group 3 of the Geneva-Copenhagen survey
• An observational testbed for cosmological zoom-in simulations: constraining stellar migration in the solar cylinder using asteroseismology
• Feasibility of Detecting Interstellar Panspermia in Astrophysical Environments
• Recommended conventions for reporting results from direct dark matter searches
• Stellar substructures in the solar neighbourhood IV. Kinematic Group 1 in the Geneva-Copenhagen survey
• Rediscovering the Milky Way with orbit superposition approach and APOGEE data I. Method validation
• Rediscovering the Milky Way with orbit superposition approach and APOGEE data II. Chrono-chemo-kinematics of the disc
• Characterization of debris disks observed with SPHERE
• The Lives of Stars: Insights From the TGAS-RAVE-LAMOST Dataset
• Ultraviolet Flux Decrease Under a Grand Minimum from IUE Short Wavelength Observation of Solar Analogs
• Asymmetric Drift of Andromeda Analogs in the IllustrisTNG Simulation
• Characterisation of close visual binaries from the AstraLux Large M Dwarf Survey
• Searching For Transiting Planets Around Halo Stars. I. Sample Selection and Validation
• Is planetary inward migration responsible for GJ 504's fast rotation and bright X-ray luminosity? New constraints from eROSITA
• Correlating Intrinsic Stellar Parameters with Mg II Self-Reversal Depths
• The origin of ultramassive white dwarfs: hints from Gaia EDR3
• MagAO Imaging of Long-period Objects (MILO). II. A Puzzling White Dwarf around the Sun-like Star HD 11112
• The GALAH survey: Multiple stars and our Galaxy. I. A comprehensive method for deriving properties of FGK binary stars
• Multi-wavelength, spatially resolved modelling of HD 48682's debris disc
• The Direct Mid-Infrared Detectability of Habitable-zone Exoplanets Around Nearby Stars
• Discovery and origin of the radio emission from the multiple stellar system KQVel
• Peculiarities of α-element abundances in Galactic open clusters
• SEEDS direct imaging of the RV-detected companion to V450 Andromedae, and characterization of the system
• Gl 725A b: a potential super-Earth detected with SOPHIE and SPIRou in an M dwarf binary system at 3.5 pc
• Chandrasekhar's relation and the stellar rotation in the Kepler field
• Tracking Cluster Debris (TraCD)- I. Dissolution of clusters and searching the solar cradle
• Astrometric and photometric characterization of $\eta$ Tel B combining two decades of observations
• Distinct Rotational Evolution of Giant Planets and Brown Dwarf Companions
• The Potential of Detecting Nearby Terrestrial Planets in the HZ with Different Methods
• Periodicity in some light curves of the solar analogue V352 CMa
• The 3D Galactocentric velocities of Kepler stars: marginalizing over missing RVs
• Non-extensive processes associated with heating of the Galactic disc
• A candidate giant planet companion to the massive, young white dwarf GALEX J071816.4+373139 informs the occurrence of giant planets orbiting B stars
• Vertical kinematics of the thick disc at 4.5 < R < 9.5 kpc
• Chemodynamical modelling of the Milky Way
• Three young planets around the K-dwarf K2-198: High-energy environment, evaporation history and expected future
• Neutron-capture elements in a sample of field metal-poor N-rich dwarfs
• Precise Masses and Orbits for Nine Radial Velocity Exoplanets
• TYC 3637-1152-1 - a High Amplitude delta Scuti star with peculiar pulsational properties
• Searching for the nature of stars with debris disks and planets
• Long-period double-lined eclipsing binaries: the system V454 Aur with the secondary eclipse caused by the occultation of the hotter component
• Galactic Orbits of Hipparcos Stars: Classification of Stars
• Rediscovering the Milky Way with orbit superposition approach and APOGEE data III. Panoramic view of the bulge
• Characterizing Exoplanets for Assessing Their Potential Habitability
• V474 Car: A Rare Halo RS CVn Binary in Retrograde Galactic Orbit
• Investigating the vertical distribution of the disk as a function of radial action: Results from simulations
• Revisiting the Galactic age-metallicity relation from wide white dwarf-main-sequence binaries
• Radial Migration in Spiral Galaxies
• Lessons learnt from the Solar neighbourhood and the Kepler field
• The Gaia Ultracool Dwarf Sample -- IV. GTC/OSIRIS optical spectra of Gaia late-M and L dwarfs
• Separated Fringe Packet Observations with the CHARA Array III. The Very High Eccentricity Binary HR 7345
• The HOSTS Survey: Suspected variable dust emission and constraints on companions around θ Boo
• The young stellar clusters in M51 and the impact of GMC encounters
• Kinematics of B-F Stars as a Function of Their Dereddened Color from Gaia and PCRV Data
• Identification of false positive double-lined spectroscopic binaries in LAMOST-MRS data due to moonlight contamination