Gaia DR2 2008891341190275072

All names: Gaia EDR3 2008891341190275072, Gaia DR3 2008891341190275072, Gaia DR2 2008891341190275072, WDJ225840.71+551306.01

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 22 58 40.82 (0.1) 22 58 40.81 22 58 40.82 22 58 40.71 (0.1) 22 58 40.81
Declination 55 13 05.39 (0.1) 55 13 05.41 55 13 05.39 55 13 06.01 (0.1) 55 13 05.41
Spectral type DC D
Effective temperature [K] 7213.0 6941.0 6634.0 (157)
log(g) [cgs] 8.33 8.23 8.11 (0.04)
Mass [M] 0.805 0.721 0.642 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 2.7840 2.5630
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 11.72 (0.1) 11.77 (0.2) 11.72 11.72 (0.1) 11.77 (0.2)
Distance [pc] 85.36 (1) 84.95 (1) 85.36 85.36 (1) 84.95 (1)
Composition
Proper motion (right ascension) [mas/yr] 56.92411055 (0.1) 56.99500332 (0.3) 56.924 (0.1) 56.99500332
Proper motion (declination) [mas/yr] -38.78721975 (0.1) -38.67903887 (0.3) -38.787 (0.1) -38.67903887
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 18.43 (0.01) 18.45 18.43 18.43 (0.003) 18.45
BP magnitude 18.63 (0.01) 18.57 18.57
RP magnitude 18.16 (0.01) 18.12 18.12
Pan g magnitude 18.63 (0.01)
Pan r magnitude 18.48 (0.005)
Pan i magnitude 18.47 (0.008)
Pan z magnitude 18.51 (0.02)
Pan y magnitude 18.59 (0.02)
E(B-V) 0.011

* 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.