All names: TIC 214568914, UCAC4 269-190873, Gaia DR3 6595995651170373504, EC 22403-3636, EC22403-3636, 2MASS J22431208-3620379, Gaia DR2 6595995651170373504, GALEX J224312.0-362037
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 22 43 12.01 | 22 43 12.10 (0.03) | ||
| Declination | -36 20 38.36 | -36 20 38.05 (0.03) | ||
| Spectral type | sdB | 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] | 0.25 (0.07) | 0.36 (0.04) | |
| Distance | [pc] | 3972.98 (1083) | 2810.57 (341) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 4.776 (0.09) | 4.628 (0.04) | |
| Proper motion (declination) | [mas/yr] | -5.896 (0.09) | -6.035 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.34 (0.04) | |||
| V magnitude | 15.51 (0.02) | |||
| R magnitude | 15.28 (0.07) | |||
| I magnitude | ||||
| J magnitude | 15.81 (0.07) | 15.81 (0.07) | ||
| H magnitude | 15.98 (0.1) | 15.98 (0.1) | ||
| K magnitude | 15.71 (0.2) | 15.71 (0.2) | ||
| u magnitude | ||||
| g magnitude | 15.29 (0.01) | |||
| r magnitude | 15.63 (0.02) | |||
| i magnitude | 16.18 (0.01) | |||
| z magnitude | ||||
| G magnitude | 15.49 (0.0007) | 15.47 (0.003) | ||
| BP magnitude | 15.36 (0.006) | |||
| RP magnitude | 15.62 (0.002) | |||
| 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.