PG 0914-037

All names: Gaia DR2 5758956484239854336, 2MASS J09171558-0353561, Gaia DR3 5758956484239854336, PG 0914-037, LAMOST J091715.59-035356.1, GALEX J091715.6-035356, TIC 170888068, HE 0914-0341, PG0914-037

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 09 17 15.61 09 17 15.59 (0.04)
Declination -03 53 55.34 -03 53 56.00 (0.04)
Spectral type He-sdO sdOHe
Effective temperature [K] 45136.0 (1000)
log(g) [cgs] 5.79 (0.1)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.25 (0.07) 0.41 (0.05)
Distance [pc] 3966.68 (1038) 2410.80 (292)
Composition
Proper motion (right ascension) [mas/yr] -8.489 (0.1) -8.195 (0.05)
Proper motion (declination) [mas/yr] -12.935 (0.1) -12.996 (0.04)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 14.93
V magnitude
R magnitude
I magnitude
J magnitude 15.98 (0.1) 15.98 (0.1)
H magnitude 15.91 (0.2) 15.91 (0.2)
K magnitude 16.36
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 15.22 (0.001) 15.20 (0.003)
BP magnitude 15.00 (0.008)
RP magnitude 15.50 (0.003)
Pan g magnitude 15.05 (0.01)
Pan r magnitude 15.46 (0.004)
Pan i magnitude 15.84 (0.004)
Pan z magnitude 16.10 (0.003)
Pan y magnitude 16.30 (0.006)
E(B-V) 0.033

* 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.