GALEX J201432.0+045655

All names: GALEX J201432.0+045655, Gaia DR3 4249152196959841408, 2MASS J20143203+0456551, UCAC2 33481356, TIC 346085498, Gaia DR2 4249152196959841408, GALEXJ20145+0456, UCAC4 475-116546

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 20 14 32.00 20 14 32.03 (0.02)
Declination 04 56 55.09 04 56 55.21 (0.02)
Spectral type sdB sdB
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] 1.10 (0.07) 1.16 (0.03)
Distance [pc] 905.88 (55) 862.52 (24)
Composition
Proper motion (right ascension) [mas/yr] 0.616 (0.1) 0.555 (0.03)
Proper motion (declination) [mas/yr] 5.65 (0.07) 5.705 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 13.82 (0.01)
V magnitude 13.82 (0.01)
R magnitude
I magnitude
J magnitude 14.48 (0.03) 14.48 (0.03)
H magnitude 14.49 (0.06) 14.49 (0.06)
K magnitude 14.47 (0.09) 14.47 (0.09)
u magnitude
g magnitude 13.79 (0.01)
r magnitude
i magnitude
z magnitude
G magnitude 14.03 (0.0004) 14.02 (0.003)
BP magnitude 13.85 (0.007)
RP magnitude 14.23 (0.001)
Pan g magnitude 13.88 (0.002)
Pan r magnitude 14.26 (0.002)
Pan i magnitude 14.57 (0.002)
Pan z magnitude 14.81 (0.003)
Pan y magnitude 14.96 (0.004)
E(B-V) 0.089

* 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.