Gaia DR2 4974659408329211776

All names: WDJ003547.41-492120.79, Gaia DR3 4974659412626953984, Gaia EDR3 4974659412626953984, WDJ003547.41-492120.80, Gaia DR2 4974659408329211776, GALEX J003547.4-492119

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 00 35 47.55 (0.1) 00 35 47.54 00 35 47.55 00 35 47.41 (0.1) 00 35 47.54
Declination -49 21 21.54 (0.1) -49 21 21.51 -49 21 21.54 -49 21 20.80 (0.1) -49 21 21.51
Spectral type DA DA
Effective temperature [K] 6866.0 (126)
log(g) [cgs] 8.31 (0.04)
Mass [M☉] 0.791 (0.03)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 9.92 (0.2) 10.08 (0.3) 9.92 9.92 (0.2) 10.08 (0.3)
Distance [pc] 100.80 (2) 99.19 (3) 100.80 100.80 (2) 99.19 (3)
Composition
Proper motion (right ascension) [mas/yr] 86.12843001 (0.1) 86.01958693 (0.3) 86.128 (0.1) 86.01958693
Proper motion (declination) [mas/yr] -45.86897206 (0.2) -46.07758815 (0.5) -45.869 (0.2) -46.07758815
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 18.97 (0.02) 19.00 18.97 18.97 (0.003) 19.00
BP magnitude 19.23 (0.02) 19.25 19.25
RP magnitude 18.64 (0.03) 18.62 18.62
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.002

* 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.