All names: Gaia DR2 958990197753107968, 2MASS J06275251+4246451, GALEX J062752.5+424646, FBS0624+428, TIC 190067755, FBS B 237, FBS 0624+428, Gaia DR3 958990197753107968
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 06 27 52.52 | 06 27 52.51 (0.02) | ||
| Declination | 42 46 45.40 | 42 46 45.22 (0.02) | ||
| Spectral type | sd | sdB | ||
| 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] | 0.29 (0.03) | 0.32 (0.02) | |
| Distance | [pc] | 3415.30 (392) | 3153.58 (216) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 0.414 (0.06) | 0.31 (0.02) | |
| Proper motion (declination) | [mas/yr] | -1.84 (0.06) | -1.737 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 13.89 | |||
| V magnitude | 13.95 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 13.65 (0.02) | 13.65 (0.02) | ||
| H magnitude | 13.71 (0.03) | 13.71 (0.03) | ||
| K magnitude | 13.64 (0.04) | 13.64 (0.04) | ||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 13.82 (0.0005) | 13.79 (0.003) | ||
| BP magnitude | 13.83 (0.004) | |||
| RP magnitude | 13.73 (0.002) | |||
| Pan g magnitude | 13.79 (0.006) | |||
| Pan r magnitude | 13.92 (0.002) | |||
| Pan i magnitude | 14.08 (0.001) | |||
| Pan z magnitude | 14.20 (0.003) | |||
| Pan y magnitude | 14.23 (0.004) | |||
| E(B-V) | 0.128 | |||
* 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.