Gaia DR2 4630008761229904768

All names: GALEX J001053.6-825836, Gaia DR2 4630008761229904768, WDJ001053.78-825837.39, WDJ001053.78-825837.40, Gaia DR3 4630008761229904768, Gaia EDR3 4630008761229904768

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 00 10 54.17 (0.04) 00 10 54.15 00 10 54.17 00 10 53.78 (0.04) 00 10 54.15
Declination -82 58 36.76 (0.04) -82 58 36.78 -82 58 36.76 -82 58 37.40 (0.04) -82 58 36.78
Spectral type DA DA
Effective temperature [K] 11198.0 (107)
log(g) [cgs] 8.26 (0.01)
Mass [M☉] 0.764 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.26 (0.04) 13.23 (0.06) 13.26 13.26 (0.04) 13.23 (0.06)
Distance [pc] 75.42 (0.2) 75.60 (0.3) 75.42 75.42 (0.2) 75.60 (0.3)
Composition
Proper motion (right ascension) [mas/yr] 44.80135401 (0.05) 44.75088302 (0.1) 44.801 (0.05) 44.75088302
Proper motion (declination) [mas/yr] 39.67785364 (0.05) 39.67046148 (0.09) 39.678 (0.05) 39.67046148
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 16.62 (0.004) 16.65 16.62 16.62 (0.003) 16.65
BP magnitude 16.65 (0.004) 16.65 16.65
RP magnitude 16.59 (0.004) 16.60 16.60
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.004

* 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.