Gaia DR2 6432211608825427328

All names: Gaia DR3 6432211608825427328, Gaia EDR3 6432211608825427328, GALEX J184214.4-683731, WDJ184214.32-683731.46, Gaia DR2 6432211608825427328, WDJ184214.32-683731.45

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 18 42 13.82 (0.05) 18 42 13.84 18 42 13.82 18 42 14.32 (0.05) 18 42 13.84
Declination -68 37 30.05 (0.1) -68 37 30.10 -68 37 30.05 -68 37 31.45 (0.1) -68 37 30.10
Spectral type DQ D
Effective temperature [K] 6539.0 (29)
log(g) [cgs] 8.22 (0.01)
Mass [M☉] 0.716 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.88 (0.2) 12.66 (0.2) 12.88 12.88 (0.2) 12.66 (0.2)
Distance [pc] 77.67 (0.9) 78.99 (1) 77.67 77.67 (0.9) 78.99 (1)
Composition
Proper motion (right ascension) [mas/yr] -169.3878631 (0.08) -169.4851846 (0.2) -169.388 (0.08) -169.4851846
Proper motion (declination) [mas/yr] 87.66131853 (0.1) 87.70759296 (0.3) 87.661 (0.1) 87.70759296
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 18.56 (0.01) 18.59 18.56 18.56 (0.003) 18.59
BP magnitude 18.89 (0.01) 18.83 18.83
RP magnitude 18.11 (0.01) 18.08 18.08
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.