Gaia DR2 6345596064221111552

All names: WDJ18109.9-864223.26, GALEX J181009.7-864223, Gaia DR3 6345596064221111552, WDJ181009.90-864223.26, Gaia EDR3 6345596064221111552, Gaia DR2 6345596064221111552

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 18 10 09.87 (0.04) 18 10 09.87 18 10 09.87 18 10 09.90 (0.04) 18 10 09.87
Declination -86 42 24.46 (0.04) -86 42 24.42 -86 42 24.46 -86 42 23.26 (0.04) -86 42 24.42
Spectral type DA DA
Effective temperature [K] 11721.0 (120)
log(g) [cgs] 7.96 (0.01)
Mass [M☉] 0.581 (0.009)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.42 (0.04) 10.55 (0.06) 10.42 10.42 (0.04) 10.55 (0.06)
Distance [pc] 95.99 (0.4) 94.78 (0.5) 95.99 95.99 (0.4) 94.78 (0.5)
Composition
Proper motion (right ascension) [mas/yr] -1.50673596 (0.05) -1.626666379 (0.08) -1.507 (0.05) -1.626666379
Proper motion (declination) [mas/yr] -74.66211021 (0.05) -74.59530353 (0.1) -74.662 (0.05) -74.59530353
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 16.59 (0.004) 16.61 16.59 16.59 (0.003) 16.61
BP magnitude 16.61 (0.004) 16.60 16.60
RP magnitude 16.60 (0.004) 16.60 16.60
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.006

* 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.