SDSS J000636.61+243607.6

All names: SDSS J000636.61+243607.6, GALEX J000636.5+243608, Gaia DR3 2849884046993343616, Gaia EDR3 2849884046993343616, Gaia DR2 2849884046992595456

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 00 06 36.62 (0.3) 00 06 36.61 00 06 36.62 (0.4) 00 06 36.61 (0.3) 00 06 36.61
Declination 24 36 07.58 (0.2) 24 36 07.64 24 36 07.58 (0.3) 24 36 07.70 (0.2) 24 36 07.61
Spectral type DA DA DA DA
Effective temperature [K] 11830.0 15934.0 (237)
log(g) [cgs] 7.76 7.98 (0.05)
Mass [M] 0.478 0.603 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 0.2884
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] 2.48 (0.4) 2.42 (0.4) 2.48 (0.4)
Distance [pc] 403.07 (61) 412.41 (76) 403.06 (61)
Composition H
Proper motion (right ascension) [mas/yr] 9.705762119 (0.5) 10.35864587 (0.9) 9.706 (0.5)
Proper motion (declination) [mas/yr] -7.472121165 (0.4) -7.879677105 (0.6) -7.472 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.64 (0.04) 19.64 (0.04) 19.74 (0.04)
g magnitude 19.38 (0.01) 19.38 (0.01) 19.38 (0.02)
r magnitude 19.56 (0.02) 19.56 (0.02) 19.57 (0.02)
i magnitude 19.84 (0.03) 19.84 (0.03) 19.85 (0.03)
z magnitude 19.92 (0.1) 19.92 (0.1) 20.11 (0.1)
G magnitude 19.49 (0.04) 19.52 19.49 (0.004)
BP magnitude 19.54 (0.04) 19.45
RP magnitude 19.58 (0.06) 19.44
Pan g magnitude 19.39 (0.008)
Pan r magnitude 19.59 (0.01)
Pan i magnitude 19.83 (0.02)
Pan z magnitude 20.01 (0.04)
Pan y magnitude 19.90 (0.1)
E(B-V) 0.053

* 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.