SDSS J011210.22+162832.2

All names: GALEX J011210.2+162832, Gaia DR2 2783887304644235776, SDSS J011210.21+162832.1, SDSS J011210.22+162832.2, SDSS J011210.22+162832.1, Gaia DR3 2783887304644235776, Gaia EDR3 2783887304644235776

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 01 12 10.23 (0.5) 01 12 10.22 01 12 10.23 (0.8) 01 12 10.21 (0.5) 01 12 10.22
Declination 16 28 32.25 (0.4) 16 28 32.20 16 28 32.25 (0.7) 16 28 32.23 (0.4) 16 28 32.17
Spectral type DA DA DA DA
Effective temperature [K] 26954.0 29319.0 (495)
log(g) [cgs] 7.98 7.18 (0.1)
Mass [M] 0.629 0.41 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 0.0146
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] 1.49 (0.6) 1.25 (0.9) 1.49 (0.6)
Distance [pc] 669.32 (265) 802.19 (595) 669.34 (265)
Composition H
Proper motion (right ascension) [mas/yr] 15.19612975 (0.6) 12.78560278 (2) 15.196 (0.6)
Proper motion (declination) [mas/yr] 1.243663894 (0.6) 0.234775865 (2) 1.244 (0.6)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.63 (0.03) 19.63 (0.03) 19.63 (0.03)
g magnitude 19.76 (0.01) 19.77 (0.02) 19.77 (0.02)
r magnitude 20.09 (0.02) 20.12 (0.03) 20.12 (0.03)
i magnitude 20.42 (0.03) 20.44 (0.03) 20.44 (0.03)
z magnitude 20.65 (0.2) 20.69 (0.1) 20.69 (0.1)
G magnitude 19.96 (0.07) 20.05 19.96 (0.006)
BP magnitude 19.87 (0.07) 19.72
RP magnitude 20.23 (0.1) 19.96
Pan g magnitude 19.82 (0.02)
Pan r magnitude 20.17 (0.01)
Pan i magnitude 20.44 (0.02)
Pan z magnitude 20.74 (0.07)
Pan y magnitude
E(B-V) 0.071

* 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.