A Catalog of Stellar Unified Properties (CATSUP) for 951 FGK-Stars Within 30 pc

Abstract

Almost every star in our Galaxy is likely to harbor a terrestrial planet, but accurate measurements of an exoplanet's mass and radius demands accurate knowledge of the properties of its host star. The imminent TESS and CHEOPS missions are slated to discover thousands of new exoplanets. Along with WFIRST, which will directly image nearby planets, these surveys make urgent the need to better characterize stars in the nearby solar neighborhood (< 30 pc). We have compiled the CATalog of Stellar Unified Properties (CATSUP) for 951 stars, including such data as: Gaia astrometry; multiplicity within stellar systems; stellar elemental abundance measurements; standardized spectral types; Ca II H and K stellar activity indices; GALEX NUV and FUV photometry; and X-ray fluxes and luminosities from ROSAT, XMM, and Chandra. We use this data-rich catalog to find correlations, especially between stellar emission indices, colors, and galactic velocity. Additionally, we demonstrate that thick-disk stars in the sample are generally older, have lower activity, and have higher velocities normal to the galactic plane. We anticipate CATSUP will be useful in discerning other trends among stars within the nearby solar neighborhood, for comparing thin-disk vs. thick-disk stars, for comparing stars with and without planets, and for finding correlations between chemical and kinematic properties.

21 pages, 14 figures, 6 tables, full CATSUP database included in source data (datafile6.txt) per breakdown in Table 6 and will also be uploaded on Vizier, accepted for publication in ApJ

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• Current Population Statistics Do Not Favor Photoevaporation over Core-Powered Mass Loss as the Dominant Cause of the Exoplanet Radius Gap
• The Nominal Range of Rocky Planet Masses, Radii, Surface Gravities and Bulk Densities
• A census of Coronal Mass Ejections on solar-like stars
• Ca II H&K stellar activity parameter: a proxy for stellar Extreme Ultraviolet Fluxes
• Uniform Forward-Modeling Analysis of Ultracool Dwarfs. II. Atmospheric Properties of 55 Late-T Dwarfs
• Doppler Constraints on Planetary Companions to Nearby Sun-like Stars: An Archival Radial Velocity Survey of Southern Targets for Proposed NASA Direct Imaging Missions
• The imprint of X-ray photoevaporation of planet-forming discs on the orbital distribution of giant planets
• Phosphorus Abundances in the Hyades and Galactic Disk
• Scientific Objectives of the Hot Universe Baryon Surveyor (HUBS) Mission
• Two Planets Straddling the Habitable Zone of The Nearby K Dwarf Gl 414A
• A collage of small planets from the Lick Carnegie Exoplanet Survey : Exploring the super-Earth and sub-Neptune mass regime
• A Geologically Robust Procedure For Observing Rocky Exoplanets to Ensure that Detection of Atmospheric Oxygen is an Earth-Like Biosignature
• Stellar Chromospheric Activity Database of Solar-like Stars Based on the LAMOST Low-Resolution Spectroscopic Survey: II. the bolometric and photospheric calibration
• Nearby quintuple systems Kappa Tucanae and Xi Scorpii
• Fine structure in the luminosity function in young stellar populations with Gaia DR2
• Discovery and origin of the radio emission from the multiple stellar system KQVel
• X-ray Activity Variations and Coronal Abundances of the Star-Planet Interaction candidate HD 179949
• One of Everything: The Breakthrough Listen Exotica Catalog
• The Fraction of Distilled White Dwarfs with Long-Lived Habitable Zones