Show | Sort | Column | Constraint | Explain (UCD) |
| | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | ID1 | | Star 1 Gaia DR2 source catalog identifier (meta.id;meta.main) (ID_MAIN) |
| | ID2 | | Star 2 Gaia DR2 source catalog identifier (meta.id.assoc) (ID_ASSOCIATED) |
| | RA1 | deg | (i) Star 1 Barycentric right ascension (ICRS) at Ep=2015.5 (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | RA2deg | deg | Star 2 Barycentric right ascension (ICRS) at Ep=2015.5 (pos.eq.ra) (POS_EQ_RA_OTHER) |
| | DE1 | deg | (i) Star 1 Barycentric declination (ICRS) at Ep=2015.5 (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | DE2deg | deg | Star 2 Barycentric declination (ICRS) at Ep=2015.5 (pos.eq.dec) (POS_EQ_DEC_OTHER) |
| | plx1 | mas | [1/182] Star 1 Gaia DR2 parallax (pos.parallax.trig) (POS_PARLX_TRIG) |
| | e_plx1 | mas | [20/4028] Uncertainty in plx1 (stat.error) (ERROR) |
| | plx2 | mas | [1/181] Star 2 Gaia DR2 parallax (pos.parallax.trig) (POS_PARLX_TRIG) |
| | e_plx2 | mas | [2/3676] Uncertainty in plx2 (stat.error) (ERROR) |
ALL cols | | | |
| | Gmag1 | mag | [4.8/20.1] Star 1 mean Gaia DR2 G band magnitude (phot.mag;em.opt) (PHOT_MAG_OPTICAL) |
| | e_Gmag1 | mag | [0.0001/0.02] Uncertainty in Gmag1 (stat.error;phot.mag) (ERROR) |
| | Gmag2 | mag | [5.4/20.7] Star 2 mean Gaia DR2 G band magnitude (phot.mag;em.opt) (PHOT_MAG_OPTICAL) |
| | e_Gmag2 | mag | [0.0001/0.02] Uncertainty in Gmag2 (stat.error;phot.mag) (ERROR) |
| | Bpmag1 | mag | [4.9/20.5] Star 1 Gaia DR2 Blue passband magnitude (phot.mag;em.opt.B) (PHOT_MAG_B) |
| | e_Bpmag1 | mag | [0/0.06] Uncertainty in Bpmag1 (stat.error;phot.mag) (ERROR) |
| | Bpmag2 | mag | [5.8/21.2] Star 2 Gaia DR2 Blue passband magnitude (phot.mag;em.opt.B) (PHOT_MAG_B) |
| | e_Bpmag2 | mag | [0/0.2] Uncertainty in Bpmag2 (stat.error;phot.mag) (ERROR) |
| | Rpmag1 | mag | [4.6/19.3] Star 1 Gaia DR2 Red passband magnitude (phot.mag;em.opt.R) (PHOT_MAG_R) |
| | e_Rpmag1 | mag | [0/0.06] Uncertainty in Rpmag1 (stat.error;phot.mag) (ERROR) |
| | Rpmag2 | mag | [4.7/20.6] Star 2 Gaia DR2 Red passband magnitude (phot.mag;em.opt.R) (PHOT_MAG_R) |
| | e_Rpmag2 | mag | [0/0.2] Uncertainty in Rpmag2 (stat.error;phot.mag) (ERROR) |
| | pmRA1 | mas/yr | [-1868/1336] Star 1 Gaia DR2 proper motion along RA (pmRA*cos(DE)) (pos.pm;pos.eq.ra) (POS_EQ_PMRA) |
ALL cols | | | |
| | e_pmRA1 | mas/yr | [0.017/1.1] Uncertainty in pmRA1 (stat.error;pos.pm;pos.eq.ra) (ERROR) |
| | pmRA2 | mas/yr | [-1870/1304] Star 2 Gaia DR2 proper motion along RA (pmRA*cos(DE)) (pos.pm;pos.eq.ra) (POS_EQ_PMRA) |
| | e_pmRA2 | mas/yr | [0.019/2.1] Uncertainty in pmRA2 (stat.error;pos.pm;pos.eq.ra) (ERROR) |
| | pmDE1 | mas/yr | [-1948/1200] Star 1 Gaia DR2 proper motion along DE (pos.pm;pos.eq.dec) (POS_EQ_PMDEC) |
| | e_pmDE1 | mas/yr | [0.013/1] Uncertainty in pmDE1 (stat.error;pos.pm;pos.eq.dec) (ERROR) |
| | pmDE2 | mas/yr | [-2044/1182] Star 2 Gaia DR2 proper motion along DE (pos.pm;pos.eq.dec) (POS_EQ_PMDEC) |
| | e_pmDE2 | mas/yr | [0.019/3] Uncertainty in pmDE2 (stat.error;pos.pm;pos.eq.dec) (ERROR) |
| | RVel1 | km/s | (n) [-86/130] Star 1 spectroscopic barycentric radial velocity (phys.veloc;pos.barycenter) (VELOC_BARYCENTER) |
| | e_RVel1 | km/s | (n) [0.1/19] Uncertainty in RVel1 (stat.error) (ERROR) |
| | RVel2 | km/s | (n) [-325/91] Star 2 spectroscopic barycentric radial velocity (phys.veloc;pos.barycenter) (VELOC_BARYCENTER) |
| | e_RVel2 | km/s | (n) [0.1/20] Uncertainty in RVel2 (stat.error) (ERROR) |
| | gmag1 | mag | (n) [12.97/21.11] Star 1 g band magnitude (phot.mag;em.opt.B) (PHOT_SDSS_G) |
| | e_gmag1 | mag | (n) [0.001/0.3] Uncertainty in gmag1 (stat.error;phot.mag) (ERROR) |
ALL cols | | | |
| | gmag2 | mag | (n) [13.14/21.1] Star 2 g band magnitude (phot.mag;em.opt.B) (PHOT_SDSS_G) |
| | e_gmag2 | mag | (n) [0/0.26] Uncertainty in gmag2 (stat.error;phot.mag) (ERROR) |
| | rmag1 | mag | (n) [13.24/19.74] Star 1 r band magnitude (phot.mag;em.opt.R) (PHOT_SDSS_R) |
| | e_rmag1 | mag | (n) [0/0.22] Uncertainty in rmag1 (stat.error;phot.mag) (ERROR) |
| | rmag2 | mag | (n) [14/20.93] Star 2 r band magnitude (phot.mag;em.opt.R) (PHOT_SDSS_R) |
| | e_rmag2 | mag | (n) [0/0.23] Uncertainty in rmag2 (stat.error;phot.mag) (ERROR) |
| | imag1 | mag | (n) [13.21/19.55] Star 1 i band magnitude (phot.mag;em.opt.I) (PHOT_SDSS_I) |
| | e_imag1 | mag | (n) [0/0.25] Uncertainty in imag1 (stat.error;phot.mag) (ERROR) |
| | imag2 | mag | (n) [14.16/21] Star 2 i band magnitude (phot.mag;em.opt.I) (PHOT_SDSS_I) |
| | e_imag2 | mag | (n) [0/0.2] Uncertainty in imag2 (stat.error;phot.mag) (ERROR) |
| | zmag1 | mag | (n) [13.79/19.61] Star 1 z band magnitude (phot.mag;em.opt.I) (PHOT_SDSS_Z) |
| | e_zmag1 | mag | (n) [0/0.23] Uncertainty in zmag1 (stat.error;phot.mag) (ERROR) |
| | zmag2 | mag | (n) [14.22/21.25] Star 2 z band magnitude (phot.mag;em.opt.I) (PHOT_SDSS_Z) |
ALL cols | | | |
| | e_zmag2 | mag | (n) [0/0.3] Uncertainty in zmag2 (stat.error;phot.mag) (ERROR) |
| | Age1 | Gyr | (n) [0.17/12.53] Star 1 posterior median WD age (time.age;stat.median) (TIME_AGE) |
| | e_Age1 | Gyr | (n) [0.019/3.5] Posterior standard deviation in Age1 (stat.error) (ERROR) |
| | Age2 | Gyr | (n) [0.08/12.7] Star 2 posterior median WD age (time.age;stat.median) (TIME_AGE) |
| | e_Age2 | Gyr | (n) [0.013/3.5] Posterior standard deviation in Age2 (stat.error) (ERROR) |
| | ZMass1 | Msun | (n) [0.8/7.8] Star 1 ZAMS mass (phys.mass) (PHYS_MASS_MISC) |
| | e_ZMass1 | Msun | (n) [0.02/1.1] Uncertainty in ZMass1 (stat.error) (ERROR) |
| | ZMass2 | Msun | (n) [0.8/8] Star 2 ZAMS mass (phys.mass) (PHYS_MASS_MISC) |
| | e_ZMass2 | Msun | (n) [0.007/1.5] Uncertainty in ZMass2 (stat.error) (ERROR) |
| | PreAge1 | Gyr | (n) [0.04/12.3] Star 1 posterior median WD precursor age (time.age;stat.median) (TIME_AGE) |
| | e_PreAge1 | Gyr | (n) [0.003/3.4] Uncertainty in PreAge1 (stat.error) (ERROR) |
| | PreAge2 | Gyr | (n) [0.03/12.6] Star 2 posterior median WD precursor age (time.age;stat.median) (TIME_AGE) |
| | e_PreAge2 | Gyr | (n) [0.002/3.5] Uncertainty in PreAge2 (stat.error) (ERROR) |
ALL cols | | | |
| | CoolAge1 | Gyr | (n) [0/8.9] Star 1 posterior median WD cooling age (time.age;stat.median) (TIME_AGE) |
| | e_CoolAge1 | Gyr | (n) [0/0.7] Uncertainty in CoolAge1 (stat.error) (ERROR) |
| | CoolAge2 | Gyr | (n) [0.002/10.4] Star 2 posterior median WD cooling age (time.age;stat.median) (TIME_AGE) |
| | e_CoolAge2 | Gyr | (n) [0.002/1.2] Uncertainty in CoolAge2 (stat.error) (ERROR) |
| | [Fe/H]1 | [Sun] | (n) [-1.53/0.08] Star 1 posterior median metallicity (phys.abund.Z;stat.median) (PHYS_ABUND_FE/H) |
| | e_[Fe/H]1 | [Sun] | (n) [0.04/0.7] Uncertainty in [Fe/H]1 (stat.error;phys.abund.Fe) (ERROR) |
| | [Fe/H]2 | [Sun] | (n) [-1.52/0.08] Star 2 posterior median metallicity (phys.abund.Z;stat.median) (PHYS_ABUND_FE/H) |
| | e_[Fe/H]2 | [Sun] | (n) [0.04/0.7] Uncertainty in [Fe/H]2 (stat.error;phys.abund.Fe) (ERROR) |
| | DM1 | mag | (n) [-1.3/7.7] Star 1 posterior median distance modulus (phot.mag.distMod) (PHOT_DIST-MOD) |
| | e_DM1 | mag | (n) [0.001/0.2] Uncertainty in DM1 (stat.error) (ERROR) |
| | DM2 | mag | (n) [-0.2/9.3] Star 2 posterior median distance modulus (phot.mag.distMod) (PHOT_DIST-MOD) |
| | e_DM2 | mag | (n) [0.001/0.3] Uncertainty in DM2 (stat.error) (ERROR) |
| | Av1 | mag | (n) [0/1.9] Star 1 posterior median V band extinction (phys.absorption) (PHOT_EXTINCTION_ISM) |
ALL cols | | | |
| | e_Av1 | mag | (n) [0/0.4] Uncertainty in AV1 (stat.error) (ERROR) |
| | Av2 | mag | (n) [0.001/1.5] Star 2 posterior median V band extinction (phys.absorption) (PHOT_EXTINCTION_ISM) |
| | e_Av2 | mag | (n) [0/0.4] Uncertainty in AV2 (stat.error) (ERROR) |
| | Nb1 | | (n) [3/7] Number of photometry bands used in BASE-9 fitting for Star 1 (meta.number) (NUMBER) |
| | Nb2 | | (n) [3/7] Number of photometry bands used in BASE-9 fitting for Star 2 (meta.number) (NUMBER) |
| | Sep | AU | [56/32985] Projected physical separation (pos.angDistance) (ORBIT_DISTANCE) |
| | PDis | deg | [0.00057/0.14] Pair distance (pos.angDistance) (POS_ANG_DIST_GENERAL) |
| | Type | | [1/2] Binary type (Note 1)
(meta.code) (CODE_MISC) |
| | PCont | | [0/0.2] Contamination probability by random alignments (stat.fit.goodness) (STAT_PROBABILITY) |
| | T20 | | Display data from Tian+, 2020, J/ApJS/246/4 (meta.ref.url) (DATA_LINK) |
| | SimbadName | (char) | Designation understandable by the Simbad data-base (meta.id) (ID_ALTERNATIVE) |
| | _RA.icrs | deg | (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra) (POS_EQ_RA_OTHER) |
| | _DE.icrs | deg | (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec) (POS_EQ_DEC_OTHER) |
ALL cols | | | |