BPS CS 22960-0018

All names: BPS CS 22960-0018, BPSCS22960-18, GALEX J220825.1-431200, Gaia DR3 6568283285227349760, Gaia DR2 6568283285227349760, Gaia EDR3 6568283285227349760, TIC 382375326, 2MASS J22082503-4312016

Parameter Unit Gaia EDR3 Geier 2020 Stilism Simbad
Right ascension 22 08 25.06 (0.02) 22 08 25.01 22 08 25.03 (0.02)
Declination -43 12 01.83 (0.02) -43 12 01.41 -43 12 01.63 (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] 1.42 (0.03) 1.38 (0.05) 1.42 (0.03)
Distance [pc] 706.36 (17) 725.22 (26) 706.36 (17)
Composition
Proper motion (right ascension) [mas/yr] 18.797 (0.03) 18.674 (0.05) 18.797 (0.03)
Proper motion (declination) [mas/yr] -12.222 (0.03) -11.949 (0.06) -12.222 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude 13.90
R magnitude
I magnitude
J magnitude 14.48 (0.03) 14.48 (0.03)
H magnitude 14.49 (0.05) 14.49 (0.05)
K magnitude 14.51 (0.08) 14.51 (0.08)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 13.86 (0.003) 13.88 (0.0006) 13.86 (0.003)
BP magnitude 13.73 (0.003) 13.67 (0.007)
RP magnitude 14.12 (0.004) 14.12 (0.002)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.012

* 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.