BPS CS 22937-0022

All names: Gaia DR2 6775680658881588352, BPSCS22937-22, BPS CS 22937-0022, UCAC4 259-190119, GALEX J211143.6-381506, TIC 159640970, Gaia EDR3 6775680658881588352, Gaia DR3 6775680658881588352, 2MASS J21114362-3815077, EC 21085-3827, BPS CS 30492-0042

Parameter Unit Gaia EDR3 Geier 2020 Stilism Simbad
Right ascension 21 11 43.60 (0.04) 21 11 43.62 21 11 43.61 (0.04)
Declination -38 15 08.06 (0.03) -38 15 07.58 -38 15 07.86 (0.03)
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] 0.76 (0.05) 0.89 (0.07) 0.76 (0.05)
Distance [pc] 1321.00 (91) 1126.00 (86) 1321.00 (91)
Composition
Proper motion (right ascension) [mas/yr] -9.936 (0.05) -10.061 (0.09) -9.936 (0.05)
Proper motion (declination) [mas/yr] -12.327 (0.05) -12.264 (0.08) -12.327 (0.05)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.00 (0.02)
V magnitude 15.22 (0.04)
R magnitude 15.73 (0.1)
I magnitude
J magnitude 15.96 (0.07) 15.96 (0.07)
H magnitude 16.15 (0.2) 16.15 (0.2)
K magnitude 17.06
u magnitude
g magnitude 15.04 (0.02)
r magnitude 15.51 (0)
i magnitude
z magnitude
G magnitude 15.25 (0.003) 15.26 (0.0007) 15.25 (0.003)
BP magnitude 15.08 (0.003) 15.00 (0.007)
RP magnitude 15.58 (0.004) 15.58 (0.002)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.029

* 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.