Gaia DR2 981105087439019392

All names: Gaia DR3 981105087439019392, Gaia EDR3 981105087439019392, WDJ065938.72+514240.61, Gaia DR2 981105087439019392, WDJ065938.72+514240.62, GALEX J065938.7+514240

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 06 59 38.64 (0.05) 06 59 38.64 06 59 38.64 06 59 38.72 (0.05) 06 59 38.64
Declination 51 42 38.95 (0.04) 51 42 39.00 51 42 38.95 51 42 40.62 (0.04) 51 42 39.00
Spectral type DA DA
Effective temperature [K] 9130.0 9028.0 9840.0 (103)
log(g) [cgs] 7.85 7.78 8.03 (0.02)
Mass [M] 0.514 0.456 0.619 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.6322 0.6151
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.65 (0.06) 12.51 (0.08) 12.65 12.65 (0.06) 12.51 (0.08)
Distance [pc] 79.08 (0.4) 79.96 (0.5) 79.08 79.08 (0.4) 79.96 (0.5)
Composition
Proper motion (right ascension) [mas/yr] -46.33854323 (0.05) -46.61985515 (0.1) -46.339 (0.05) -46.61985515
Proper motion (declination) [mas/yr] -104.4409223 (0.04) -104.3171668 (0.1) -104.441 (0.04) -104.3171668
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 16.78 (0.004) 16.81 16.78 16.78 (0.003) 16.81
BP magnitude 16.84 (0.004) 16.82 16.82
RP magnitude 16.64 (0.008) 16.64 16.64
Pan g magnitude 16.83 (0.005)
Pan r magnitude 16.84 (0.004)
Pan i magnitude 16.96 (0.003)
Pan z magnitude 17.11 (0.005)
Pan y magnitude 17.16 (0.01)
E(B-V) 0.002

* 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.