BPS CS 29499-0052

All names: TIC 89529774, EC23473-2340, 2MASS J23495765-2323540, Gaia DR3 2339276172812455808, BPS CS 29499-0052, EC 23473-2340, UCAC4 334-220373, GALEX J234957.6-232353, Gaia DR2 2339276172812455808, WISE J234957.66-232354.0

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 23 49 57.60 23 49 57.67 (0.02)
Declination -23 23 53.81 -23 23 54.25 (0.02)
Spectral type sdB+F4 F4+sd?
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] 0.38 (0.03) 0.44 (0.02)
Distance [pc] 2634.35 (223) 2262.96 (120)
Composition
Proper motion (right ascension) [mas/yr] 5.036 (0.06) 4.857 (0.03)
Proper motion (declination) [mas/yr] 2.212 (0.05) 2.14 (0.02)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 14.73 (0.04)
V magnitude 14.39 (0.02)
R magnitude 14.40 (0.08)
I magnitude
J magnitude 13.63 (0.03) 13.63 (0.03)
H magnitude 13.40 (0.03) 13.40 (0.03)
K magnitude 13.31 (0.03) 13.31 (0.03)
u magnitude
g magnitude 14.52 (0.04)
r magnitude 14.30 (0.05)
i magnitude 14.44 (0.1)
z magnitude
G magnitude 14.31 (0.0004) 14.29 (0.003)
BP magnitude 14.45 (0.003)
RP magnitude 14.00 (0.002)
Pan g magnitude 15.02 (0.002)
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude 17.82 (0.06)
E(B-V) 0.013

* 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.