Gaia DR2 969542451362654976

All names: 2MASS J06120586+4731237, LAMOST J061205.87+473124.1, GALEX J061205.9+473125, Gaia DR2 969542451362654976, LAMOSTJ061205.87+473124.1, PSO J093.0244+47.5232, Gaia DR3 969542451362654976

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 06 12 05.88 06 12 05.87 (0.05)
Declination 47 31 24.12 47 31 23.88 (0.04)
Spectral type He-sdO sdOBHe
Effective temperature [K] 51894.0 (646)
log(g) [cgs] 5.49 (0.1)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.32 (0.09) 0.30 (0.06)
Distance [pc] 3147.62 (939) 3355.70 (676)
Composition
Proper motion (right ascension) [mas/yr] 3.898 (0.1) 3.945 (0.06)
Proper motion (declination) [mas/yr] -2.02 (0.1) -1.845 (0.05)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.66 (0.1) 16.66 (0.1)
H magnitude 17.10
K magnitude 16.56
u magnitude
g magnitude 16.10 (0.005)
r magnitude 16.37 (0.004)
i magnitude 16.64 (0.003)
z magnitude 16.87 (0.003)
G magnitude 16.22 (0.002) 16.18 (0.003)
BP magnitude 16.05 (0.01)
RP magnitude 16.31 (0.008)
Pan g magnitude 16.10 (0.005)
Pan r magnitude 16.37 (0.004)
Pan i magnitude 16.64 (0.003)
Pan z magnitude 16.87 (0.003)
Pan y magnitude 17.00 (0.008)
E(B-V) 0.127

* 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.