MCT 2359-3556

All names: 2MASS J00013762-3539533, MCT 2359-3556, BPS CS 22876-0028, Gaia EDR3 2309587292982876544, Gaia DR3 2309587292982876544, MCT2359-3556, GALEX J000137.6-353952, Gaia DR2 2309587292982876544, TIC 70723238

Parameter Unit Gaia EDR3 Geier 2020 Stilism Simbad
Right ascension 00 01 37.65 (0.03) 00 01 37.62 00 01 37.64 (0.03)
Declination -35 39 53.55 (0.03) -35 39 53.08 -35 39 53.46 (0.03)
Spectral type sdB sdBHe1
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] 0.92 (0.04) 0.82 (0.08) 0.92 (0.04)
Distance [pc] 1083.42 (49) 1212.12 (125) 1083.42 (49)
Composition
Proper motion (right ascension) [mas/yr] 7.743 (0.03) 7.958 (0.1) 7.743 (0.03)
Proper motion (declination) [mas/yr] -5.995 (0.03) -5.891 (0.1) -5.995 (0.04)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude 14.50
R magnitude
I magnitude
J magnitude 15.06 (0.04) 15.06 (0.04)
H magnitude 15.13 (0.1) 15.13 (0.1)
K magnitude 15.26 (0.2) 15.26 (0.2)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 14.47 (0.003) 14.48 (0.0007) 14.47 (0.003)
BP magnitude 14.34 (0.003) 14.27 (0.01)
RP magnitude 14.72 (0.004) 14.72 (0.003)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.007

* 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.