Gaia DR2 2266554160218432256

All names: WDJ182059.82+715905.13, Gaia DR2 2266554160218432256, WDJ182059.82+715905.12, Gaia DR3 2266554160218432256, Gaia EDR3 2266554160218432256

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 18 21 00.02 (0.5) 18 21 00.01 18 20 59.82 (0.5) 18 21 00.01
Declination 71 59 05.32 (0.4) 71 59 05.31 71 59 05.13 (0.4) 71 59 05.31
Spectral type CND
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.86 (0.5) 10.55 (0.7) 10.86 (0.5) 10.55 (0.7)
Distance [pc] 92.05 (4) 94.75 (7) 92.05 (4) 94.75 (7)
Composition
Proper motion (right ascension) [mas/yr] 58.35407227 (0.6) 58.80702914 (1) 58.354 (0.6) 58.80702914
Proper motion (declination) [mas/yr] 11.57037405 (0.6) 11.68551876 (1) 11.57 (0.6) 11.68551876
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 20.21 (0.1) 20.27 20.21 (0.006) 20.27
BP magnitude 20.76 (0.1) 20.79 20.79
RP magnitude 19.54 (0.06) 19.44 19.44
Pan g magnitude 21.10 (0.04)
Pan r magnitude 20.18 (0.01)
Pan i magnitude 19.76 (0.01)
Pan z magnitude 19.65 (0.03)
Pan y magnitude 19.42 (0.09)
E(B-V) 0.010

* 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.