GALEX J192032.1-432643

All names: WISEA J192032.09-432643.6, TIC 62023018, UCAC4 233-177008, 2MASS J19203213-4326432, GALEX J192032.1-432643, Gaia DR3 6712801817976461056, Gaia DR2 6712801817976461056, WISE J192032.10-432643.6, GALEXJ19205-4326

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 19 20 32.17 19 20 32.14 (0.04)
Declination -43 26 43.64 -43 26 43.29 (0.04)
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] 0.77 (0.09) 0.63 (0.05)
Distance [pc] 1294.33 (153) 1575.55 (128)
Composition
Proper motion (right ascension) [mas/yr] -10.831 (0.1) -10.77 (0.05)
Proper motion (declination) [mas/yr] -32.247 (0.1) -32.13 (0.04)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 14.42 (0.04)
V magnitude 14.63 (0.01)
R magnitude 14.96 (0.1)
I magnitude
J magnitude 15.31 (0.05) 15.31 (0.05)
H magnitude 15.31 (0.1) 15.31 (0.1)
K magnitude 15.45 (0.2) 15.45 (0.2)
u magnitude
g magnitude 14.43 (0.02)
r magnitude 14.84 (0.01)
i magnitude 15.04 (0.01)
z magnitude
G magnitude 14.58 (0.001) 14.56 (0.003)
BP magnitude 14.34 (0.01)
RP magnitude 14.82 (0.003)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.072

* 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.