CD-38 222

All names: EC 00405-3824, HIP 3381, CPD-38 53, GSC 07532-01061, Gaia DR3 5000760581717433088, TIC 118327563, HIC 3381, TYC 7532-1061-1, TD1 31178, PPM 276295, CPC 18 195, CD-38222, SB 290, 2MASS J00425831-3807373, SAO 192692, uvby98 -003800222, Gaia DR2 5000760581717433088, GCRV 20410, CD-38 222, RAVE J004258.3-380737

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 00 42 58.30 00 42 58.31 (0.1)
Declination -38 07 37.30 -38 07 37.29 (0.1)
Spectral type sdB sdB
Effective temperature [K] 26300.0 (100)
log(g) [cgs] 5.31 (0.01)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 5.71 (0.2) 5.47 (0.1)
Distance [pc] 175.13 (6) 182.93 (5)
Composition
Proper motion (right ascension) [mas/yr] 42.949 (0.3) 44.404 (0.1)
Proper motion (declination) [mas/yr] -6.936 (0.2) -7.36 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 10.19 (0.03)
V magnitude 10.26 (0.04)
R magnitude
I magnitude
J magnitude 10.77 (0.02) 10.77 (0.02)
H magnitude 10.73 (0.02) 10.73 (0.02)
K magnitude 10.70 (0.02) 10.70 (0.02)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 10.43 (0.0007) 10.42 (0.003)
BP magnitude 10.31 (0.002)
RP magnitude 10.63 (0.0009)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.003

* 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.