Gaia DR2 4647201824553085696

All names: WDJ030323.11-683907.35, WDJ030323.11-683907.36, Gaia DR2 4647201824553085696, Gaia DR3 4647201824553085696, GALEX J030323.0-683906, Gaia EDR3 4647201824553085696

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 03 03 23.13 (0.07) 03 03 23.13 03 03 23.13 03 03 23.11 (0.07) 03 03 23.13
Declination -68 39 07.68 (0.07) -68 39 07.67 -68 39 07.68 -68 39 07.36 (0.07) -68 39 07.67
Spectral type DA DA
Effective temperature [K] 9089.0 (145)
log(g) [cgs] 8.45 (0.02)
Mass [M☉] 0.882 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.95 (0.07) 13.99 (0.1) 13.95 13.95 (0.07) 13.99 (0.1)
Distance [pc] 71.71 (0.3) 71.46 (0.5) 71.71 71.71 (0.3) 71.46 (0.5)
Composition
Proper motion (right ascension) [mas/yr] 5.015629586 (0.08) 4.774455457 (0.2) 5.016 (0.08) 4.774455457
Proper motion (declination) [mas/yr] -20.01700677 (0.08) -19.92500034 (0.2) -20.017 (0.08) -19.92500034
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 17.47 (0.01) 17.50 17.47 17.47 (0.003) 17.50
BP magnitude 17.56 (0.01) 17.55 17.55
RP magnitude 17.32 (0.01) 17.30 17.30
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.