WD 2118-333

All names: WD 2118-333, Gaia DR3 6782968462468475904, ** SKF 1650B, Gaia DR2 6782968462468475904, Gaia EDR3 6782968462468475904, WDS J21218-3311B, GALEX J212146.6-331049, NAME BPS CS 29501-0114B

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 21 21 46.78 (0.08) 21 21 46.78 (0.1) 21 21 46.78 21 21 46.74 (0.08) 21 21 45.94
Declination -33 10 49.68 (0.06) -33 10 49.68 (0.1) -33 10 49.68 -33 10 49.57 (0.06) -33 10 53.40
Spectral type DA DA DA
Effective temperature [K] 23168.0 (757)
log(g) [cgs] 8.02 (0.03)
Mass [M☉] 0.643 (0.03)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 7.05 (0.1) 7.18 (0.2) 7.05 7.05 (0.1)
Distance [pc] 141.76 (2) 139.33 (3) 141.76 141.76 (2)
Composition
Proper motion (right ascension) [mas/yr] 33.38167673 (0.09) 33.012 (0.2) 33.382 (0.09)
Proper motion (declination) [mas/yr] -7.011739696 (0.09) -6.474 (0.2) -7.012 (0.09)
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 16.38 (0.004) 16.40 16.38 16.38 (0.003)
BP magnitude 16.24 (0.004) 16.20
RP magnitude 16.46 (0.01) 16.46
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.005

* 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.