GALEX J093448.2-251248

All names: Gaia DR2 5661504084315014656, Gaia DR3 5661504084315014656, GALEX J093448.2-251248, 2MASS J09344822-2512445, GALEXJ09348-2512, TIC 189585096, TYC 6605-1962-1, ATO J143.7010-25.2124, GALEX J093448.2-251246

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 09 34 48.22 09 34 48.23 (0.03)
Declination -25 12 46.99 -25 12 44.46 (0.03)
Spectral type sdB sdO
Effective temperature [K] 34440.0 (2160)
log(g) [cgs] 5.17 (0.3)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 1.10 (0.08) 1.05 (0.05)
Distance [pc] 911.08 (70) 954.84 (43)
Composition
Proper motion (right ascension) [mas/yr] 10.357 (0.1) 10.299 (0.05)
Proper motion (declination) [mas/yr] -12.43 (0.1) -12.517 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 12.72 (0.2)
V magnitude 13.09 (0.3)
R magnitude
I magnitude
J magnitude 13.71 (0.03) 13.71 (0.03)
H magnitude 13.76 (0.03) 13.76 (0.03)
K magnitude 13.87 (0.05) 13.87 (0.05)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 13.07 (0.002) 13.04 (0.003)
BP magnitude 12.85 (0.01)
RP magnitude 13.33 (0.005)
Pan g magnitude 13.04
Pan r magnitude 13.44
Pan i magnitude 13.70 (0.01)
Pan z magnitude 13.95 (0.004)
Pan y magnitude 14.13 (0.005)
E(B-V) 0.052

* 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.