Gaia DR2 4851142853341288064

All names: Gaia DR3 4851142853341288064, WDJ032121.55-414222.53, Gaia DR2 4851142853341288064, WDJ032121.55-414222.54, GALEX J032121.5-414221, EC 03195-4153, Gaia EDR3 4851142853341288064

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 03 21 21.62 (0.02) 03 21 21.62 03 21 21.62 03 21 21.55 (0.02) 03 21 21.62
Declination -41 42 21.43 (0.03) -41 42 21.47 -41 42 21.43 -41 42 22.54 (0.03) -41 42 21.47
Spectral type DB DB?
Effective temperature [K] 13397.0 (117)
log(g) [cgs] 8.69 (0.008)
Mass [M☉] 1.024 (0.006)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 23.88 (0.03) 23.96 (0.05) 23.88 23.88 (0.03) 23.96 (0.05)
Distance [pc] 41.88 (0.06) 41.73 (0.08) 41.88 41.88 (0.06) 41.73 (0.08)
Composition
Proper motion (right ascension) [mas/yr] 51.53421451 (0.03) 51.78822792 (0.07) 51.534 (0.03) 51.78822792
Proper motion (declination) [mas/yr] 68.99947301 (0.04) 69.18339161 (0.1) 68.999 (0.04) 69.18339161
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 15.76 (0.002) 15.78 15.76 15.76 (0.003) 15.78
BP magnitude 15.71 (0.002) 15.67 15.67
RP magnitude 15.82 (0.003) 15.83 15.83
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.000

* 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.