Gaia DR2 1086367795195787776

All names: Gaia EDR3 1086367795195787776, GALEX J073817.9+605029, WDJ073817.83+605029.13, Gaia DR3 1086367795195787776, Gaia DR2 1086367795195787776

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 07 38 17.71 (0.05) 07 38 17.72 07 38 17.71 07 38 17.83 (0.05) 07 38 17.72
Declination 60 50 27.70 (0.05) 60 50 27.75 60 50 27.70 60 50 29.13 (0.05) 60 50 27.75
Spectral type DA DA
Effective temperature [K] 8550.0 8321.0 8203.0 (98)
log(g) [cgs] 8.02 7.93 7.94 (0.02)
Mass [M] 0.609 0.538 0.56 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 0.9319 0.9220
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.08 (0.08) 12.11 (0.1) 12.08 12.08 (0.08) 12.11 (0.1)
Distance [pc] 82.76 (0.5) 82.57 (0.7) 82.76 82.76 (0.5) 82.57 (0.7)
Composition
Proper motion (right ascension) [mas/yr] -52.83023231 (0.07) -52.94820357 (0.1) -52.83 (0.07) -52.94820357
Proper motion (declination) [mas/yr] -89.49392831 (0.07) -89.45608732 (0.1) -89.494 (0.07) -89.45608732
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 17.32 (0.009) 17.35 17.32 17.32 (0.003) 17.35
BP magnitude 17.45 (0.009) 17.44 17.44
RP magnitude 17.13 (0.008) 17.16 17.16
Pan g magnitude 17.40 (0.003)
Pan r magnitude 17.38 (0.003)
Pan i magnitude 17.46 (0.003)
Pan z magnitude 17.57 (0.006)
Pan y magnitude 17.63 (0.02)
E(B-V) 0.003

* 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.