All names: Gaia EDR3 4761685522153733760, Gaia DR3 4761685522153733760, EC 04594-6011, 2MASS J05000792-6007291, TIC 55746724, GALEX J050007.7-600728, Gaia DR2 4761685522153733760, USNO-A2.0 0225-01494819
Parameter | Unit | Gaia EDR3 | Stilism | Vincent et al. 2024 | Simbad |
---|---|---|---|---|---|
Right ascension | 05 00 07.87 (0.03) | 05 00 07.87 | 05 00 07.86 (0.03) | ||
Declination | -60 07 28.49 (0.04) | -60 07 28.49 | -60 07 28.79 (0.04) | ||
Spectral type | DB | DB | |||
Effective temperature | [K] | 15045.0 (260) | |||
log(g) | [cgs] | 8.00 (0.02) | |||
Mass | [M☉] | 0.587 (0.02) | |||
log(Luminosity) | [L☉] | ||||
Cooling age | [Gyr] | ||||
log(H/He) | |||||
log(C/He) | |||||
log(Ca/He) | |||||
log(Ca/H) | |||||
Parallax | [mas] | 9.79 (0.04) | 9.79 | 9.79 (0.04) | |
Distance | [pc] | 102.17 (0.4) | 102.17 | 102.17 (0.4) | |
Composition | |||||
Proper motion (right ascension) | [mas/yr] | 4.346 (0.04) | 4.346 (0.04) | ||
Proper motion (declination) | [mas/yr] | 19.018 (0.05) | 19.018 (0.05) | ||
Variability | |||||
Magnetic | |||||
Bd | [MG] | ||||
Infrared excess (disk) | |||||
Binarity | |||||
B magnitude | 16.20 (0.3) | ||||
V magnitude | 16.35 | ||||
R magnitude | 16.50 (0.3) | ||||
I magnitude | |||||
J magnitude | 16.50 (0.1) | ||||
H magnitude | 16.34 (0.2) | ||||
K magnitude | |||||
u magnitude | |||||
g magnitude | |||||
r magnitude | |||||
i magnitude | |||||
z magnitude | |||||
G magnitude | 16.29 (0.003) | 16.29 | 16.29 (0.003) | ||
BP magnitude | 16.23 (0.004) | ||||
RP magnitude | 16.38 (0.005) | ||||
Pan g magnitude | |||||
Pan r magnitude | |||||
Pan i magnitude | |||||
Pan z magnitude | |||||
Pan y magnitude | |||||
E(B-V) | 0.002 |
* 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.