2QZ J101005.5-011554

All names: SDSS J101005.57-011553.5, SDSS J101005.58-011553.4, WD 1007-010, PSO J101005.587-011553.282, Gaia DR2 3829923664712093184, SDSS J101005.58-011553.42

Parameter Unit MWDD H Pan-STARRS DR1 Gaia DR2 Kepler et al. 2015 SDSS DR10 Simbad
Right ascension 10 10 05.58 (0.4) 10 10 05.58 10 10 05.58
Declination -01 15 53.33 (0.3) -01 15 53.53 -01 15 53.53
Spectral type DA DA DA2.5
Effective temperature [K] 16263.0 21983.0 (339)
log(g) [cgs] 7.50 7.99 (0.05)
Mass [M☉] 0.381 0.621 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr] 0.0744
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 1.87 (0.4)
Distance [pc] 535.14 (124)
Composition H
Proper motion (right ascension) [mas/yr] 6.0766698207 (0.6)
Proper motion (declination) [mas/yr] 11.9971648475 (0.6)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 19.10
V magnitude 19.10
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.00 (0.03) 18.98 (0.02) 18.98
g magnitude 18.90 (0.01) 18.89 (0.009) 18.89
r magnitude 19.24 (0.02) 19.24 (0.01) 19.24
i magnitude 19.58 (0.03) 19.58 (0.03) 19.58
z magnitude 19.86 (0.1) 19.88 (0.1) 19.86
G magnitude 19.15
BP magnitude 18.95
RP magnitude 19.14
Pan g magnitude 18.93 (0.007)
Pan r magnitude 19.27 (0.008)
Pan i magnitude 19.57 (0.01)
Pan z magnitude 19.80 (0.02)
Pan y magnitude 19.82 (0.06)

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour at Université de Montréal. Please send database updates, corrections, suggestions or bug reports to dufourpa@astro.umontreal.ca.