Gaia DR2 4674547640808092800

All names: WDJ032850.73-615936.39, WDJ032850.73-615936.40, Gaia DR2 4674547640808092800, Gaia DR3 4674547640808092800, Gaia EDR3 4674547640808092800

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 03 28 51.58 (0.4) 03 28 51.56 03 28 51.58 03 28 50.73 (0.4) 03 28 51.56
Declination -61 59 33.84 (0.3) -61 59 33.92 -61 59 33.84 -61 59 36.39 (0.3) -61 59 33.92
Spectral type DA: DA
Effective temperature [K] 4448.0 (220)
log(g) [cgs] 8.27 (0.1)
Mass [M☉] 0.753 (0.1)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.68 (0.4) 13.33 (0.5) 13.68 13.68 (0.4) 13.33 (0.5)
Distance [pc] 73.10 (2) 75.01 (3) 73.10 73.10 (2) 75.01 (3)
Composition
Proper motion (right ascension) [mas/yr] 377.4160282 (0.5) 376.8247538 (1) 377.416 (0.5) 376.8247538
Proper motion (declination) [mas/yr] 159.4806986 (0.4) 159.7564135 (0.8) 159.481 (0.4) 159.7564135
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 20.09 (0.07) 20.14 20.09 20.09 (0.005) 20.14
BP magnitude 20.63 (0.07) 20.55 20.55
RP magnitude 19.45 (0.04) 19.50 19.50
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.