Gaia DR2 218951870771462144

All names: Gaia EDR3 218951870771462144, LAMOSTJ035448.22+351521.0, PSO J058.7009+35.2558, Gaia DR2 218951870771462144, LAMOST J035448.22+351521.0, Gaia DR3 218951870771462144

Parameter Unit Gaia EDR3 Geier 2020 Stilism Simbad
Right ascension 03 54 48.22 (0.07) 03 54 48.22 03 54 48.22 (0.07)
Declination 35 15 20.98 (0.06) 35 15 21.04 35 15 21.14 (0.06)
Spectral type sdO sdO
Effective temperature [K] 62856.0 (939)
log(g) [cgs] 5.97 (0.1)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 1.00 (0.08) 0.96 (0.1) 1.00 (0.08)
Distance [pc] 1004.02 (79) 1044.17 (112) 1004.02 (79)
Composition
Proper motion (right ascension) [mas/yr] 1.506 (0.09) 1.608 (0.2) 1.506 (0.09)
Proper motion (declination) [mas/yr] -10.142 (0.08) -10.209 (0.1) -10.142 (0.08)
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 16.71 (0.009)
r magnitude 17.00 (0.003)
i magnitude 17.28 (0.004)
z magnitude 17.49 (0.005)
G magnitude 16.80 (0.003) 16.84 (0.001) 16.80 (0.003)
BP magnitude 16.71 (0.005) 16.65 (0.01)
RP magnitude 16.97 (0.008) 16.95 (0.009)
Pan g magnitude 16.71 (0.009)
Pan r magnitude 17.00 (0.003)
Pan i magnitude 17.28 (0.004)
Pan z magnitude 17.49 (0.005)
Pan y magnitude 17.66 (0.007)
E(B-V) 0.267

* 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.