Planets Across Space and Time (PAST). II: Catalog and Analyses of the LAMOST-Gaia-Kepler Stellar Kinematic Properties
arXiv:2107.10704 · doi:10.3847/1538-3881/ac0f08
Abstract
The Kepler telescope has discovered over 4,000 planets (candidates) by searching ? 200,000 stars over a wide range of distance (order of kpc) in our Galaxy. Characterizing the kinematic properties (e.g., Galactic component membership and kinematic age) of these Kepler targets (including the planet (candidate) hosts) is the first step towards studying Kepler planets in the Galactic context, which will reveal fresh insights into planet formation and evolution. In this paper, the second part of the Planets Across the Space and Time (PAST) series, by combining the data from LAMOST and Gaia and then applying the revised kinematic methods from PAST I, we present a catalog of kinematic properties(i.e., Galactic positions, velocities, and the relative membership probabilities among the thin disk, thick disk, Hercules stream, and the halo) as well as other basic stellar parameters for 35,835 Kepler stars. Further analyses of the LAMOST-Gaia-Kepler catalog demonstrate that our derived kinematic age reveals the expected stellar activity-age trend. Furthermore, we find that the fraction of thin(thick) disk stars increases (decreases) with the transiting planet multiplicity (Np = 0, 1, 2 and 3+) and the kinematic age decreases with Np, which could be a consequence of the dynamical evolution of planetary architecture with age. The LAMOST-Gaia-Kepler catalog will be useful for future studies on the correlations between the exoplanet distributions and the stellar Galactic environments as well as ages.
arXiv commentAccepted for publication in Astronomical Journal, 19 pages, 9 figures, 5 tables. The full data of the LAMOST-Gaia-Kepler kinematic catalog (Table 3) will be published with the journal. If you need to use the data, please contact us via the email ([email protected], [email protected])
References in corpus (47)
- Gaia Data Release 2. Summary of the contents and survey properties
- The Gaia mission
- Modules for Experiments in Stellar Astrophysics (MESA)
- Modules for Experiments in Stellar Astrophysics (MESA): Giant Planets, Oscillations, Rotation, and Massive Stars
- Modules for Experiments in Stellar Astrophysics (MESA): Binaries, Pulsations, and Explosions
- MESA Isochrones and Stellar Tracks (MIST). I: Solar-Scaled Models
- Modules for Experiments in Stellar Astrophysics (MESA): Convective Boundaries, Element Diffusion, and Massive Star Explosions
- MESA Isochrones and Stellar Tracks (MIST) 0: Methods for the construction of stellar isochrones
- The Apache Point Observatory Galactic Evolution Experiment (APOGEE)
- Trigonometric Parallaxes of High Mass Star Forming Regions: the Structure and Kinematics of the Milky Way
- Exploring the Milky Way stellar disk. A detailed elemental abundance study of 714 F and G dwarf stars in the Solar neighbourhood
- The NASA Exoplanet Archive: Data and Tools for Exoplanet Research
- Kepler Input Catalog: Photometric Calibration and Stellar Classification
- Rotation Periods of 34,030 Kepler Main-Sequence Stars: The Full Autocorrelation Sample
- The Ages of Stars
- Revised Stellar Properties of Kepler Targets for the Quarter 1-16 Transit Detection Run
- Measuring the rotation period distribution of field M-dwarfs with Kepler
- Gaia Data Release 2: Mapping the Milky Way disc kinematics
- Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2
- The Second APOKASC Catalog: The Empirical Approach
- Revised Stellar Properties of Kepler Targets for the Q1-17 (DR25) Transit Detection Run
- The connection between stellar granulation and oscillation as seen by the Kepler mission
- The Derivation, Properties and Value of Kepler's Combined Differential Photometric Precision
- Kepler Mission Stellar and Instrument Noise Properties
- Stellar Rotation Periods of the Kepler Objects of Interest: A Dearth of Close-in Planets around Fast Rotators
- Automatic Determination of Stellar Atmospheric Parameters and Construction of Stellar Spectral Templates of the Guoshoujing Telescope (LAMOST)
- The Gaia-ESO Survey: radial metallicity gradients and age-metallicity relation of stars in the Milky Way disk
- Gaia reveals a metal-rich in-situ component of the local stellar halo
- Post-Oligarchic Evolution of Protoplanetary Embryos and the Stability of Planetary Systems
- The Gaia-Kepler Stellar Properties Catalog. II. Planet Radius Demographics as a Function of Stellar Mass and Age
- Angular Momentum Loss from Cool Stars: An Empirical Expression and Connection to Stellar Activity
- The LAMOST Stellar Parameter Pipeline at Peking University --- LSP3
- Kinematics and chemical properties of the Galactic stellar populations. The HARPS FGK dwarfs sample
- LAMOST observations in the Kepler field. Database of low-resolution spectra
- Fast Rise of "Neptune-Size" Planets () from to days -- Statistics of Kepler Planet Candidates Up to
- The Mount Wilson Observatory S-index of the Sun
- An observational correlation between stellar brightness variations and surface gravity
- On the competing effect of wind braking and interior coupling in the rotational evolution of solar-like stars
- The Sun is less active than other solar-like stars
- Signatures of SN Ia in the galactic thick disk
- Zodiacal Exoplanets in Time (ZEIT) VIII: A Two Planet System in Praesepe from K2 Campaign 16
- LAMOST observations in the Kepler field. II. Database of the low-resolution spectra from the five-year regular survey
- Magnetic Activity of F-, G-, and K-type Stars in the LAMOST-Kepler Field
- LAMOST observations in the Kepler field. Analysis of the stellar parameters measured with the LASP based on the low-resolution spectra
- Planets Across Space and Time (PAST). I. Characterizing the Memberships of Galactic Components and Stellar Ages: Revisiting the Kinematic Methods and Applying to Planet Host Stars
- Overview of the LAMOST- project
- Not Gone with the Wind: Planet Occurrence is Independent of Stellar Galactocentric Velocity