All names: Gaia DR3 4907742585203175680, GEN# +6.20022219, TIC 281851153, Gaia DR2 4907742585203175680, 2MASS J00584580-5634352, JL 219, GSC 08476-00576, EC00566-5650
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 00 58 45.81 | 00 58 45.80 (0.02) | ||
| Declination | -56 34 36.01 | -56 34 35.31 (0.02) | ||
| Spectral type | sdB+F3 | sdB+F3 | ||
| 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] | 0.35 (0.02) | 0.34 (0.02) | |
| Distance | [pc] | 2885.17 (197) | 2912.06 (165) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 1.41 (0.04) | 1.321 (0.02) | |
| Proper motion (declination) | [mas/yr] | -2.893 (0.03) | -2.978 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.26 | |||
| V magnitude | 15.03 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 14.32 (0.03) | 14.32 (0.03) | ||
| H magnitude | 14.12 (0.04) | 14.12 (0.04) | ||
| K magnitude | 14.01 (0.06) | 14.01 (0.06) | ||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 14.96 (0.0004) | 14.94 (0.003) | ||
| BP magnitude | 15.07 (0.003) | |||
| RP magnitude | 14.69 (0.001) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.010 | |||
* 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.