Gaia DR2 4764526419681780864

All names: Gaia DR3 4764526419681780864, WDJ050640.18-551052.39, Gaia EDR3 4764526419681780864, WDJ050640.18-551052.40, Gaia DR2 4764526419681780864, GALEX J050640.2-551050

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 05 06 40.38 (0.06) 05 06 40.37 05 06 40.38 05 06 40.18 (0.06) 05 06 40.37
Declination -55 10 50.02 (0.06) -55 10 50.10 -55 10 50.02 -55 10 52.40 (0.06) -55 10 50.10
Spectral type DA DA
Effective temperature [K] 9000.0 (132)
log(g) [cgs] 7.97 (0.03)
Mass [M☉] 0.582 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.22 (0.06) 10.23 (0.08) 10.22 10.22 (0.06) 10.23 (0.08)
Distance [pc] 97.85 (0.6) 97.71 (0.8) 97.85 97.85 (0.6) 97.71 (0.8)
Composition
Proper motion (right ascension) [mas/yr] 102.6009496 (0.08) 102.5075309 (0.2) 102.601 (0.08) 102.5075309
Proper motion (declination) [mas/yr] 148.6304448 (0.09) 148.5998279 (0.2) 148.63 (0.09) 148.5998279
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 17.44 (0.008) 17.47 17.44 17.44 (0.003) 17.47
BP magnitude 17.55 (0.008) 17.54 17.54
RP magnitude 17.28 (0.01) 17.29 17.29
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.001

* 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.