SDSS J101035.46+262946.9

All names: Gaia DR3 738867244020390912, SDSS J101035.46+262946.9, GALEX J101035.4+262946, LAMOST J101035.46+262946.9, Gaia DR2 738867244020390912, SDSS J101035.46+262946.8, Gaia EDR3 738867244020390912

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Bedard et al. 2020 MWDD H Gaia DR2 Stilism Guo et al. 2015 Simbad Kleinman et al. 2013
Right ascension 10 10 35.46 (0.2) 10 10 35.46 10 10 35.46 (0.4) 10 10 35.46 (0.2) 10 10 35.46
Declination 26 29 46.77 (0.2) 26 29 46.88 26 29 46.78 (0.3) 26 29 46.89 (0.2) 26 29 46.93
Spectral type DA DA DA DA DA
Effective temperature [K] 32698.0 (501) 20690.0 31858.0 (322)
log(g) [cgs] 7.12 (0.1) 6.51 7.08 (0.08)
Mass [M] 0.32 (0.03) 0.174
log(Luminosity) [L] -0.16 (0.07)
Cooling age [Gyr] 0.0001 (0.0001)
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] 0.50 (0.3) 0.75 (0.5) 0.50 (0.3)
Distance [pc] 1993.47 (1189) 1330.49 (881) 1993.62 (1189)
Composition H H
Proper motion (right ascension) [mas/yr] -1.162915452 (0.3) -1.394640455 (0.6) -1.163 (0.3)
Proper motion (declination) [mas/yr] -7.195994786 (0.2) -7.268332184 (0.6) -7.196 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.54 (0.01) 18.54 (0.01) 18.54 (0.02)
g magnitude 18.78 (0.008) 18.78 (0.008) 18.79 (0.02)
r magnitude 19.24 (0.01) 19.24 (0.01) 19.24 (0.03)
i magnitude 19.59 (0.02) 19.59 (0.02) 19.60 (0.02)
z magnitude 20.07 (0.1) 20.07 (0.1) 20.07 (0.1)
G magnitude 19.00 (0.02) 19.04 19.00 (0.004)
BP magnitude 18.86 (0.02) 18.83
RP magnitude 19.19 (0.08) 19.05
Pan g magnitude 18.83 (0.008)
Pan r magnitude 19.24 (0.01)
Pan i magnitude 19.60 (0.01)
Pan z magnitude 19.78 (0.02)
Pan y magnitude 19.95 (0.03)
E(B-V) 0.020

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.