Gaia DR2 4998532215245335552

All names: Gaia DR3 4998532215245335552, Gaia DR2 4998532215245335552, Gaia EDR3 4998532215245335552, WDJ002132.23-374518.24, GALEX J002132.2-374519

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 00 21 32.20 (0.04) 00 21 32.20 00 21 32.20 00 21 32.23 (0.04) 00 21 32.20
Declination -37 45 20.64 (0.04) -37 45 20.56 -37 45 20.64 -37 45 18.24 (0.04) -37 45 20.56
Spectral type DC D
Effective temperature [K] 6986.0 (53)
log(g) [cgs] 7.98 (0.01)
Mass [M☉] 0.563 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 22.83 (0.05) 22.93 (0.07) 22.83 22.83 (0.05) 22.93 (0.07)
Distance [pc] 43.79 (0.1) 43.62 (0.1) 43.79 43.79 (0.1) 43.62 (0.1)
Composition
Proper motion (right ascension) [mas/yr] -28.66200076 (0.04) -28.39092986 (0.1) -28.662 (0.04) -28.39092986
Proper motion (declination) [mas/yr] -149.6600355 (0.06) -149.5924285 (0.08) -149.66 (0.06) -149.5924285
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 16.65 (0.006) 16.66 16.65 16.65 (0.003) 16.66
BP magnitude 16.80 (0.006) 16.79 16.79
RP magnitude 16.38 (0.004) 16.39 16.39
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.001

* 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.