Gaia DR2 6582606520123042944

All names: Gaia DR3 6582606520123042944, Gaia DR2 6582606520123042944, WDJ212740.3-393642.50, WDJ212740.30-393642.50, GALEX J212740.3-393642, Gaia EDR3 6582606520123042944

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 21 27 40.39 (0.08) 21 27 40.39 21 27 40.39 21 27 40.30 (0.08) 21 27 40.39
Declination -39 36 42.98 (0.07) -39 36 42.97 -39 36 42.98 -39 36 42.50 (0.07) -39 36 42.97
Spectral type DA DA
Effective temperature [K] 9850.0 (152)
log(g) [cgs] 8.29 (0.03)
Mass [M☉] 0.781 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.37 (0.1) 10.42 (0.2) 10.37 10.37 (0.1) 10.42 (0.2)
Distance [pc] 96.43 (1) 95.94 (1) 96.43 96.43 (1) 95.94 (1)
Composition
Proper motion (right ascension) [mas/yr] 64.44282867 (0.09) 64.50922839 (0.2) 64.443 (0.09) 64.50922839
Proper motion (declination) [mas/yr] -30.34905789 (0.08) -30.02781072 (0.2) -30.349 (0.08) -30.02781072
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 17.55 (0.008) 17.58 17.55 17.55 (0.003) 17.58
BP magnitude 17.63 (0.008) 17.63 17.63
RP magnitude 17.48 (0.01) 17.49 17.49
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.