BPS CS 22936-0346

All names: UCAC4 271-182686, Gaia EDR3 6731366144102266496, BPS CS 22936-0346, GALEX J190416.4-355102, Gaia DR2 6731365839161025408, Gaia DR3 6731365839161025408, 2MASS J19041652-3551023, GALEXJ19042-3551, TIC 425516683

Parameter Unit Gaia EDR3 Geier 2020 Stilism Simbad
Right ascension 19 04 14.80 (0.6) 19 04 16.49 19 04 16.52 (0.05)
Declination -35 49 20.50 (0.5) -35 51 02.33 -35 51 02.26 (0.05)
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] 1.48 (0.7) 0.42 (0.08) 0.51 (0.07)
Distance [pc] 677.60 (320) 2380.95 (432) 1952.36 (272)
Composition
Proper motion (right ascension) [mas/yr] -0.053 (0.6) 1.787 (0.1) 1.919 (0.07)
Proper motion (declination) [mas/yr] -5.281 (0.5) -5.652 (0.1) -5.383 (0.05)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 14.97 (0.03)
V magnitude 15.13 (0.04)
R magnitude 15.43 (0.1)
I magnitude
J magnitude 15.85 (0.07) 15.85 (0.07)
H magnitude 15.61 (0.1) 15.61 (0.1)
K magnitude 15.77 (0.2) 15.77 (0.2)
u magnitude
g magnitude 14.98 (0.02)
r magnitude 15.44 (0.1)
i magnitude
z magnitude
G magnitude 20.08 (0.007) 15.15 (0.001) 15.13 (0.003)
BP magnitude 20.47 (0.08) 14.93 (0.007)
RP magnitude 19.60 (0.05) 15.40 (0.003)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.104

* 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.