Gaia DR2 6528956876741675904

All names: Gaia DR2 6528956876741675904, WDJ232940.04-444523.99, Gaia DR3 6528956876741675904, Gaia EDR3 6528956876741675904, GALEX J232939.9-444524

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 23 29 39.90 (0.08) 23 29 39.91 23 29 39.90 23 29 40.04 (0.08) 23 29 39.91
Declination -44 45 25.64 (0.08) -44 45 25.59 -44 45 25.64 -44 45 24.00 (0.08) -44 45 25.59
Spectral type DA: DA
Effective temperature [K] 7292.0 (125)
log(g) [cgs] 8.32 (0.03)
Mass [M] 0.796 (0.03)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.92 (0.1) 13.82 (0.2) 13.92 13.92 (0.1) 13.82 (0.2)
Distance [pc] 71.84 (0.7) 72.37 (1) 71.84 71.84 (0.7) 72.37 (1)
Composition
Proper motion (right ascension) [mas/yr] -89.58924378 (0.1) -89.19753539 (0.2) -89.589 (0.1) -89.19753539
Proper motion (declination) [mas/yr] -102.986457 (0.09) -103.122383 (0.2) -102.986 (0.09) -103.122383
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 18.03 (0.01) 18.05 18.03 18.03 (0.003) 18.05
BP magnitude 18.22 (0.01) 18.20 18.20
RP magnitude 17.72 (0.01) 17.73 17.73
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.