VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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J/A+A/657/A7/tablea3 Stellar and substellar companions from Gaia EDR3 (Kervella+, 2022)
CPM candidate companions for Gaia stars within 100 pc (8103738 rows)
  recno=154942
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200008 52 35.2489887744 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-63 44 44.393233092 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195008 51 40.1137623719 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-63 33 20.448585963 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon279.9324132274155 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-12.1452360461189 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
154942recno 154942  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

T1   [0/1] Flag for parent (=1) or companion (=0) (meta.code.error)
HIP-Parent    Hipparcos number of parent star (meta.id.parent)
HIP    Hipparcos number of star (meta.id;meta.main)
EDR3-Parent5297570996864368768   Gaia EDR3 source number of parent (meta.id.parent)
EDR3-Source5297570996864368768   Gaia EDR3 source number of star (meta.id)
Name2MASS J08523501-6344407  Common name (meta.id)
RA_ICRS133.14687078656 deg (i) Right ascension (ICRS) (pos.eq.ra;meta.main)
DE_ICRS-63.74566478697 deg (i) Declination (ICRS) (pos.eq.dec;meta.main)
rPosG   [H G PPMXL] Reference of position (H = Hip Ep=1991.25, G = EDR3 Ep=2016.0, PPMXL = PPMXL Ep=2000) (meta.ref;pos)
DMS0   [0/1] Set to 1 for stars in the Hipparcos Double and Multiple cat. (I/239/h_dm_com) (meta.code)
W0   [0/1] Set to 1 if in the WDS catalog (B/wds) (meta.code)
Vmag17.660 mag V band magnitude (phot.mag;em.opt.V)
Hpmag  mag Hipparcos Hp magnitude (phot.mag;em.opt.V)
Gmag14.0105 mag Gaia G band magnitude (phot.mag;em.opt.V)
Kmag10.255 mag 2MASS K band magnitude (phot.mag;em.IR.K)
E(B-V) 0.000 mag E(B-V) color excess (phot.color.excess)
r_E(B-V)N  Reference for E(B-V) color excess (Note 1)   (meta.ref;pos.frame)
SpType   Spectral type from CDS Simbad (src.spType)
Plx 21.338 mas Parallax (pos.parallax.trig)
e_Plx 0.016 mas Standard error on parallax (stat.error;pos.parallax)
r_PlxG  Reference for parallax (Note 2)   (meta.ref;pos.frame)
RUWE 1.119   Gaia EDR3 renormalized unit weight error (stat.error)
RV  km/s Radial velocity (phys.veloc;pos.heliocentric)
e_RV  km/s Standard error on radial velocity (stat.error)
r_RV   Reference of radial velocity (Note 3)   (meta.ref;pos.frame)
pmRA 99.487 mas/a Proper motion in right ascension (pos.pm;pos.eq.ra)
e_pmRA 0.019 mas/a Standard error on PMRA (stat.error;pos.pm;pos.eq.ra)
pmDE -227.845 mas/a Proper motion in declination (pos.pm;pos.eq.dec)
e_pmDE 0.018 mas/a Standard error on PMDE (stat.error;pos.pm;pos.eq.dec)
r_pmG  Reference of proper motion (Note 4)   (meta.ref;pos.frame)
snrPMaG3    Signal-to-noise ratio of G3-HipG3 PMa (stat.snr)
BinG3    G3-HipG3 binary flag (1 for snrPMaG3>3) (meta.code)
Mass 0.31 Msun Mass (phys.mass)
Radius 0.32 Rsun Radius (phys.angSize;src)
N 1   Number of near candidate companions (meta.number)
L 1   Number of low velocity companions (meta.number)
B 1   Number of bound candidate companions (meta.number)
Sep  arcsec Angular separation from parent star (pos.angDistance)
PA  deg [0/360] Position angle of candidate companion (pos.posAng)
LinSep  au Linear separation with parent star (pos.distance;src.orbital)
dVtan  km/s Differential tangential velocity with respect to parent star (phys.veloc.transverse)
e_dVtan  km/s Standard error on dVtan (stat.error)
Vesc  km/s Escape velocity at projected location of candidate companion (phys.veloc.escape)
dpmPA  deg Difference in position angle of PM vectors between parent and candidate (meta.id.parent;pos.posAng;arith.diff)
PlxSc    Parallax score of candidate companion (pos.parallax.trig)
BndSc    Gravitationally bound score of candidate (stat.fit.param)
TotSc    Total score of candidate companion (stat.fit.param)
LowV    Low tangential velocity flag (meta.code)
Bnd    Gravitationally bound candidate flag (meta.code)
  
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