Gaia DR2 2261786712160378240

All names: Gaia DR3 2261786712160378240, WDJ192131.48+695702.61, Gaia DR2 2261786712160378240, WDJ192131.48+695702.62, Gaia EDR3 2261786712160378240

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 19 21 31.37 (0.1) 19 21 31.37 19 21 31.37 19 21 31.48 (0.1) 19 21 31.37
Declination 69 57 02.36 (0.1) 69 57 02.36 69 57 02.36 69 57 02.63 (0.1) 69 57 02.36
Spectral type DA DA
Effective temperature [K] 6864.0 6644.0 7175.0 (191)
log(g) [cgs] 8.30 8.21 8.43 (0.04)
Mass [M] 0.786 0.707 0.871 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 3.0300 2.8610
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 11.22 (0.1) 11.03 (0.2) 11.22 11.22 (0.1) 11.03 (0.2)
Distance [pc] 89.15 (1) 90.64 (1) 89.15 89.15 (1) 90.64 (1)
Composition
Proper motion (right ascension) [mas/yr] -35.65280569 (0.1) -35.56897154 (0.3) -35.653 (0.1) -35.56897154
Proper motion (declination) [mas/yr] -16.94725005 (0.2) -16.28121551 (0.4) -16.947 (0.2) -16.28121551
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 18.76 (0.03) 18.78 18.76 18.76 (0.003) 18.78
BP magnitude 18.92 (0.03) 18.87 18.87
RP magnitude 18.39 (0.02) 18.37 18.37
Pan g magnitude 18.92 (0.01)
Pan r magnitude 18.78 (0.009)
Pan i magnitude 18.72 (0.01)
Pan z magnitude 18.73 (0.01)
Pan y magnitude 18.74 (0.07)
E(B-V) 0.009

* 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.