BPS CS 22943-0127

All names: Gaia DR2 6679173843252572672, MCT 2019-4339, 2MASS J20224905-4330116, UCAC4 233-182548, TIC 129580709, Gaia DR3 6679173843252572672, GALEX J202248.8-433010, EC 20193-4339, BPSCS22943-127, BPS CS 22943-0127

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 20 22 49.03 20 22 49.06 (0.03)
Declination -43 30 11.09 -43 30 11.53 (0.02)
Spectral type sdO sdO
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] 0.10 (0.05) 0.11 (0.04)
Distance [pc] 10050.25 (5394) 9328.36 (3220)
Composition
Proper motion (right ascension) [mas/yr] -0.825 (0.08) -0.814 (0.03)
Proper motion (declination) [mas/yr] -14.288 (0.07) -14.293 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 13.41 (0.04)
V magnitude 13.63 (0.04)
R magnitude 13.99 (0.08)
I magnitude
J magnitude 14.32 (0.03) 14.32 (0.03)
H magnitude 14.38 (0.05) 14.38 (0.05)
K magnitude 14.50 (0.07) 14.50 (0.07)
u magnitude
g magnitude 13.43 (0.01)
r magnitude 13.93 (0.01)
i magnitude 14.23 (0.01)
z magnitude
G magnitude 13.64 (0.0006) 13.63 (0.003)
BP magnitude 13.40 (0.008)
RP magnitude 13.91 (0.002)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.026

* 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.