SDSS J001005.84+244546.3

All names: GALEX J001005.8+244545, Gaia EDR3 2849857551339087872, Gaia DR3 2849857551339087872, Gaia DR2 2849857551339087872, SDSS J001005.84+244546.4, SDSS J001005.84+244546.37, SDSS J001005.84+244546.3

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 00 10 05.84 (0.2) 00 10 05.84 00 10 05.84 (0.3) 00 10 05.84 00 10 05.86 (0.2)
Declination 24 45 46.11 (0.2) 24 45 46.36 24 45 46.12 (0.3) 24 45 46.11 24 45 46.49 (0.2)
Spectral type DA: DA: DA DA DA
Effective temperature [K] 7019.0 6899.0 (67) 7017.0 (266)
log(g) [cgs] 8.23 8.13 (0.1) 8.21 (0.08)
Mass [M] 0.736 0.632 (0.07) 0.722 (0.07)
log(Luminosity) [L]
Cooling age [Gyr] 2.3050
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] 7.19 (0.3) 7.20 (0.4) 7.19 7.19 (0.3)
Distance [pc] 139.12 (6) 138.82 (7) 139.12 139.12 (6)
Composition H
Proper motion (right ascension) [mas/yr] -15.23714697 (0.3) -15.93324129 (0.6) -15.237 (0.3)
Proper motion (declination) [mas/yr] -23.82952727 (0.3) -24.85542916 (0.6) -23.83 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.05 (0.05) 20.07 (0.05) 20.06 (0.06)
g magnitude 19.62 (0.01) 19.64 (0.02) 19.61 (0.01)
r magnitude 19.44 (0.02) 19.49 (0.02) 19.44 (0.02)
i magnitude 19.40 (0.02) 19.44 (0.03) 19.40 (0.02)
z magnitude 19.18 (0.06) 19.21 (0.06) 19.18 (0.06)
G magnitude 19.46 (0.05) 19.50 19.46 19.46 (0.004)
BP magnitude 19.66 (0.05) 19.65
RP magnitude 19.18 (0.04) 19.15
Pan g magnitude 19.65 (0.01)
Pan r magnitude 19.49 (0.01)
Pan i magnitude 19.44 (0.01)
Pan z magnitude 19.51 (0.02)
Pan y magnitude 19.53 (0.05)
E(B-V) 0.014

* 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.