All names: EC 04598-5519, WISE J050051.59-551527.0, EC04598-5519, TIC 220472655, Gaia DR3 4764744256126479104, 2MASS J05005160-5515269, UCAC4 174-005393, GALEX J050051.5-551527, Gaia DR2 4764744256126479104
Parameter | Unit | Geier 2020 | Stilism | Simbad |
---|---|---|---|---|
Right ascension | 05 00 51.60 | 05 00 51.60 (0.01) | ||
Declination | -55 15 26.96 | -55 15 27.01 (0.02) | ||
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] | 0.51 (0.02) | 0.48 (0.02) | |
Distance | [pc] | 1968.50 (81) | 2084.64 (68) | |
Composition | ||||
Proper motion (right ascension) | [mas/yr] | 1.616 (0.04) | 1.634 (0.02) | |
Proper motion (declination) | [mas/yr] | 7.569 (0.05) | 7.549 (0.02) | |
Variability | ||||
Magnetic | ||||
Bd | [MG] | |||
Infrared excess (disk) | ||||
Binarity | ||||
B magnitude | 14.71 (0.07) | |||
V magnitude | 14.54 (0.04) | |||
R magnitude | 14.56 (0.09) | |||
I magnitude | ||||
J magnitude | 14.20 (0.03) | 14.20 (0.03) | ||
H magnitude | 13.90 (0.04) | 13.90 (0.04) | ||
K magnitude | 13.97 (0.07) | 13.97 (0.07) | ||
u magnitude | ||||
g magnitude | 14.56 (0.01) | |||
r magnitude | 14.56 (0.02) | |||
i magnitude | 14.72 (0.04) | |||
z magnitude | ||||
G magnitude | 14.48 (0.0005) | 14.46 (0.003) | ||
BP magnitude | 14.53 (0.005) | |||
RP magnitude | 14.30 (0.002) | |||
Pan g magnitude | ||||
Pan r magnitude | ||||
Pan i magnitude | ||||
Pan z magnitude | ||||
Pan y magnitude | ||||
E(B-V) | 0.014 |
* Constant surface field
Spectra without link are available upon request
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.