J/ApJ/909/115 Planets Across Space and Time (PAST). I. (Chen+, 2021)
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.
Chen D.-C., Xie J.-W., Zhou J.-L., Dong S., Liu C., Wang H.-F., Xiang M.-S.,
Huang Y., Luo A., Zheng Z.
<Astrophys. J., 909, 115 (2021)>
=2021ApJ...909..115C 2021ApJ...909..115C
ADC_Keywords: Exoplanets; Stars, ages; Proper motions; Radial velocities;
Abundances, [Fe/H]; Space velocities; Surveys; Optical
Keywords: Exoplanets ; Exoplanet catalogs ; Stellar ages ; Stellar kinematics ;
Milky Way Galaxy
Abstract:
Over 4000 exoplanets have been identified and thousands of candidates
are to be confirmed. The relations between the characteristics of
these planetary systems and the kinematics, Galactic components, and
ages of their host stars have yet to be well explored. To address
these questions, we conduct a research project, dubbed Planets Across
Space and Time (PAST). To do this, one of the key steps is to
accurately characterize the planet host stars. In this paper, Paper I
of the PAST series, we revisit the kinematic method for classification
of Galactic components and extend the applicable range of velocity
ellipsoid from ∼100pc to ∼1500pc from the Sun in order to cover most
known planet hosts. Furthermore, we revisit the age-velocity
dispersion relation (AVR), which allows us to derive kinematic ages
with a typical uncertainty of 10-20% for an ensemble of stars.
Applying the above revised methods, 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
2174 host stars of 2872 planets by combining data from Gaia, LAMOST,
APOGEE, RAVE, and the NASA exoplanet archive. The revised kinematic
method and AVR, as well as the stellar catalog of kinematic properties
and ages, lay the foundation for future studies of exoplanets in space
and time in the Galactic context.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table8.dat 423 2174 Catalog of kinematic properties and other basic
properties for the combined planet host stars
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See also:
I/311 : Hipparcos, the New Reduction (van Leeuwen, 2007)
V/133 : Kepler Input Catalog (Kepler Mission Team, 2009)
V/130 : Geneva-Copenhagen Survey of Solar neighbourhood III (Holmberg+, 2009)
III/279 : RAVE 5th data release (Kunder+, 2017)
I/345 : Gaia DR2 (Gaia Collaboration, 2018)
V/153 : LAMOST DR4 catalogs (Luo+, 2018)
V/156 : LAMOST DR7 catalogs (Luo+, 2019)
V/154 : Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020)
III/284 : APOGEE-2 data from DR16 (Johnsson+, 2020)
I/355 : Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)
J/A+A/410/527 : Abundances in the Galactic disk (Bensby+, 2003)
J/MNRAS/340/304 : [X/Fe] of Galactic disc F and G dwarfs (Reddy+, 2003)
J/A+A/430/165 : Radial velocities for 6691 K and M giants (Famaey+, 2005)
J/A+A/523/A48 : Gaia photometry (Jordi+, 2010)
J/other/RAA/11.924 : Atmospheric parameters for 771 stars (Wu+, 2011)
J/MNRAS/443/L89 : Kapteyn's star sp. measurements (Anglada-Escude+ 2014)
J/A+A/562/A71 : Abundances of solar neighbourhood dwarfs (Bensby+, 2014)
J/ApJ/783/130 : Parallaxes of high mass star forming regions (Reid+, 2014)
J/ApJS/210/1 : Asteroseismic study of solar-type stars (Chaplin+, 2014)
J/ApJS/220/19 : LAMOST obs. in the Kepler field. I. (De Cat+, 2015)
J/MNRAS/448/822 : LAMOST candidate members of star clusters (Xiang+, 2015)
J/MNRAS/456/3655 : Masses and ages of red giants (Martig+, 2016)
J/ApJ/823/114 : Cannon: a new approach to determine masses (Ness+, 2016)
J/ApJ/835/173 : Kepler asteroseismic LEGACY. II. (Silva Aguirre+, 2017)
J/AJ/154/210 : 2015 high-cadence Spitzer microlensing events (Zhu+, 2017)
J/AJ/156/90 : APOGEE radial velocity standard stars (Huang+, 2018)
J/MNRAS/475/3633 : Mass and age of red giant branch stars (Wu+, 2018)
J/MNRAS/478/4513 : GALAH Survey DR2 (Buder+, 2018)
J/ApJS/235/38 : Kepler pl. cand. VIII. DR25 reliability (Thompson+, 2018)
J/AJ/159/280 : Gaia-Kepler stellar data cat. I. KIC stars (Berger+, 2020)
J/AJ/160/108 : Gaia-Kepler stellar data cat. II. Planets (Berger+, 2020)
http://exoplanetarchive.ipac.caltech.edu/ : NASA exoplanet archive home page
Byte-by-byte Description of file: table8.dat
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Bytes Format Units Label Explanations
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1- 19 I19 --- Gaia Unique Gaia DR2 source identifier
21- 56 A36 --- LAMOST LAMOST unique spectral ID
58- 75 A18 --- APOGEE APOGEE unique spectral ID
(2MHHMMSSss+DDMMSSs; J2000)
77- 92 A16 --- RAVE RAVE unique spectral ID (JHHMMSS.s+DDMMSS)
94- 118 A25 --- HName NASA Exoplanet archive unique planet host name
120- 127 I8 --- KIC [757450/12885212]? Kepler Input Catalog ID
129- 136 F8.4 deg RAdeg Gaia DR2 Barycentric Right Ascension (ICRS)
at epoch 2015.5
138- 145 F8.4 deg DEdeg Gaia DR2 Barycentric Declination (ICRS) at
epoch 2015.5
147- 154 F8.4 mas plx [-1.9/312.3] Gaia DR2 absolute stellar
parallax
156- 161 F6.4 mas e_plx [0.01/1.21] Standard error of plx
163- 172 F10.4 mas/yr pmRA [-2241/6492] Gaia DR2 proper motion in Right
Ascension
174- 179 F6.4 mas/yr e_pmRA [0.015/2] Standard error pmRA
181- 190 F10.4 mas/yr pmDE [-5710/1049] Gaia DR2 proper motion in
Declination
192- 197 F6.4 mas/yr e_pmDE [0.017/1.7] Standard error pmDE
199- 205 F7.4 mag Gmag [2.8/17.4] Gaia DR2 G apparent magnitude
207- 216 F10.4 K Teff [-135/19563] Effective temperature
218 I1 --- r_Teff [1/5] Source for Teff (2)
220- 226 F7.4 [cm/s2] logg [-1.16/5.63]?=-9 Surface gravity, log
228 I1 --- r_logg [1/5] Source for logg (2)
230- 236 F7.4 [-] [Fe/H] [-2.15/0.7]?=-9 Metallicity
238 I1 --- r_[Fe/H] [0/5]? Source for [Fe/H]
240- 246 F7.4 [-] aFe [-0.33/0.8]?=-9 α elements abundance
248 I1 --- r_aFe [0/4]? Source for aFe (2)
250- 258 F9.4 km/s RV [-122/245] Radial velocity
260- 266 F7.4 km/s e_RV [0/16.1] Uncertainty in RV
268 I1 --- r_RV [1/5] Source for RV (2)
270- 276 F7.4 kpc R [6.9/11.7] Galactocentric Cylindrical radial
distance
278- 284 F7.4 deg Theta [-2.2/4.2] Galactocentric Cylindrical
azimuth angle, θ
286- 292 F7.4 kpc Z [-0.87/1.01] Galactocentric Cylindrical
vertical height
294- 302 F9.4 km/s VR [-149/163] Galactocentric Cylindrical R
velocities
304- 311 F8.4 km/s VT [-40/336] Galactocentric Cylindrical θ
velocities
313- 320 F8.4 km/s VZ [-96/89] Galactocentric Cylindrical Z
velocities
322- 330 F9.4 km/s ULSR [-140/181] Cartesian Galactocentric X
velocity to the LSR
332- 338 F7.4 km/s e_ULSR [0.003/68] Uncertainty in ULSR
340- 348 F9.4 km/s VLSR [-278/97] Cartesian Galactocentric Y velocity
to the LSR
350- 356 F7.4 km/s e_VLSR [0.0009/76] Uncertainty in VLSR
358- 365 F8.4 km/s WLSR [-89/89] Cartesian Galactocentric Z velocity
to the LSR
367- 373 F7.4 km/s e_WLSR [0.0013/75] Uncertainty in WLSR
375- 385 E11.6 --- TD/D [0.007/8.9e+23] Thick disc to thin disc
membership probability ratio
387- 397 E11.6 --- TD/H [1e-5/25550] Thick disc to halo membership
probability ratio
399- 410 E12.6 --- Her/D [3.6e-109/17] Hercules stream to thin disc
membership probability ratio
412- 423 E12.6 --- Her/TD [4e-133/13] Hercules stream to thick disk
membership probability ratio
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Note (2): Stellar parameters, abundances and Radial velocity from APOGEE,
RAVE, Gaia, LAMOST, NASA exoplanet archive (see Section 4.1.3).
Flag as follows:
1 = APOGEE DR16 (Ahumada+ 2020, see III/284);
2 = RAVE DR5 (Kunder+ 2017, III/279);
3 = Gaia DR2 (Cat. I/345);
4 = LAMOST DR4 value-added catalog (Xiang+ 2017MNRAS.467.1890X 2017MNRAS.467.1890X) ; see V/153)
5 = NASA Exoplanet Archive (http://exoplanetarchive.ipac.caltech.edu/);
0 = NAN.
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History:
From electronic version of the journal
References:
Chen et al. Paper I. 2021ApJ...909..115C 2021ApJ...909..115C This catalog
Chen et al. Paper II. 2021AJ....162..100C 2021AJ....162..100C Cat. J/AJ/162/100
Chen et al. Paper III. 2022AJ....163..249C 2022AJ....163..249C
(End) Prepared by [AAS], Emmanuelle Perret [CDS] 09-Aug-2022