Gaia DR2 6771082290813808256

All names: Gaia EDR3 6771082290813808256, GALEX J191917.8-223312, WDJ191917.82-223313.66, WDJ191917.82-223313.67, Gaia DR3 6771082290813808256, Gaia DR2 6771082290813808256

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 19 19 17.88 (0.3) 19 19 17.87 19 19 17.88 19 19 17.82 (0.3) 19 19 17.87
Declination -22 33 13.14 (0.2) -22 33 13.15 -22 33 13.14 -22 33 13.66 (0.2) -22 33 13.15
Spectral type DA: DA
Effective temperature [K] 6641.0 (216)
log(g) [cgs] 8.25 (0.06)
Mass [M☉] 0.746 (0.06)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 11.37 (0.3) 10.64 (0.4) 11.37 11.37 (0.3) 10.64 (0.4)
Distance [pc] 87.97 (2) 94.02 (3) 87.97 87.97 (2) 94.02 (3)
Composition
Proper motion (right ascension) [mas/yr] 47.48356986 (0.4) 46.15821539 (1) 47.484 (0.4) 46.15821539
Proper motion (declination) [mas/yr] 32.76124732 (0.3) 33.34805496 (0.9) 32.761 (0.3) 33.34805496
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 18.71 (0.03) 18.73 18.71 18.71 (0.004) 18.73
BP magnitude 18.96 (0.03) 18.86 18.86
RP magnitude 18.34 (0.02) 18.26 18.26
Pan g magnitude 19.01 (0.02)
Pan r magnitude 18.74 (0.008)
Pan i magnitude 18.69 (0.005)
Pan z magnitude 18.68 (0.02)
Pan y magnitude 18.75 (0.03)
E(B-V) 0.004

* 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.