EC 22212-5915

All names: TIC 370282569, 2MASS J22243371-5900439, EC 22212-5915, WISE J222433.69-590043.8, EC22212-5915, GALEX J222433.6-590042, UCAC4 155-221685, Gaia DR3 6408386188282823936, Gaia DR2 6408386188282823936

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 22 24 33.66 22 24 33.71 (0.01)
Declination -59 00 44.10 -59 00 43.82 (0.01)
Spectral type sdB+F sdB+F
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] 0.39 (0.03) 0.40 (0.02)
Distance [pc] 2592.69 (213) 2527.81 (117)
Composition
Proper motion (right ascension) [mas/yr] -0.314 (0.03) -0.478 (0.01)
Proper motion (declination) [mas/yr] -9.023 (0.04) -9.018 (0.02)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 14.95 (0.04)
V magnitude 14.66 (0.1)
R magnitude 14.64 (0.08)
I magnitude
J magnitude 13.91 (0.03) 13.91 (0.03)
H magnitude 13.69 (0.03) 13.69 (0.03)
K magnitude 13.70 (0.06) 13.70 (0.06)
u magnitude
g magnitude 14.77 (0.02)
r magnitude 14.65 (0.01)
i magnitude 14.62 (0.02)
z magnitude
G magnitude 14.60 (0.0003) 14.58 (0.003)
BP magnitude 14.73 (0.003)
RP magnitude 14.31 (0.001)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.014

* 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.