Gaia DR2 2079763318097618688

All names: WDJ194352.74+450342.56, Gaia EDR3 2079763318097618688, Gaia DR3 2079763318097618688, Gaia DR2 2079763318097618688

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 43 52.75 (0.1) 19 43 52.75 19 43 52.75 19 43 52.74 (0.1) 19 43 52.75
Declination 45 03 42.59 (0.1) 45 03 42.59 45 03 42.59 45 03 42.56 (0.1) 45 03 42.59
Spectral type DC D
Effective temperature [K] 6051.0 5798.0
log(g) [cgs] 8.20 8.05
Mass [M☉] 0.711 0.602
log(Luminosity) [L☉]
Cooling age [Gyr] 3.5540 3.4650
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.98 (0.1) 13.86 (0.2) 13.98 13.98 (0.1) 13.86 (0.2)
Distance [pc] 71.55 (0.6) 72.13 (0.8) 71.55 71.55 (0.6) 72.13 (0.8)
Composition
Proper motion (right ascension) [mas/yr] 11.78653549 (0.1) 11.74906766 (0.3) 11.787 (0.1) 11.74906766
Proper motion (declination) [mas/yr] 2.255919242 (0.2) 2.023923064 (0.4) 2.256 (0.2) 2.023923064
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 18.54 (0.01) 18.57 18.54 18.54 (0.003) 18.57
BP magnitude 18.87 (0.01) 18.80 18.80
RP magnitude 18.12 (0.01) 18.08 18.08
Pan g magnitude 18.87 (0.006)
Pan r magnitude 18.56 (0.007)
Pan i magnitude 18.45 (0.006)
Pan z magnitude 18.43 (0.01)
Pan y magnitude 18.42 (0.02)
E(B-V) 0.007

* 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.