GALEX J001952.4-413235

All names: Gaia DR3 4995308378433240064, TIC 120609760, WISEA J001952.28-413236.2, UCAC4 243-000362, GALEX J001952.4-413235, WISE J001952.27-413236.1, UCAC2 13890820, Gaia DR2 4995308378433240064, 2MASS J00195226-4132359, GALEXJ00198-4132

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 00 19 52.41 00 19 52.27 (0.03)
Declination -41 32 35.37 -41 32 36.17 (0.03)
Spectral type sdOB sdOB
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.33 (0.07) 0.33 (0.05)
Distance [pc] 3051.57 (630) 3064.66 (456)
Composition
Proper motion (right ascension) [mas/yr] 5.752 (0.06) 5.697 (0.04)
Proper motion (declination) [mas/yr] -15.995 (0.08) -16.266 (0.05)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 14.61 (0.01)
V magnitude 14.90 (0.04)
R magnitude 15.17 (0.2)
I magnitude
J magnitude 15.46 (0.07) 15.46 (0.07)
H magnitude 15.50 (0.1) 15.50 (0.1)
K magnitude 15.51 (0.2) 15.51 (0.2)
u magnitude
g magnitude 14.62 (0.01)
r magnitude 15.11 (0.01)
i magnitude 15.44 (0.01)
z magnitude
G magnitude 14.88 (0.0007) 14.87 (0.003)
BP magnitude 14.63 (0.008)
RP magnitude 15.17 (0.003)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.007

* 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.