All names: GALEX J003238.4-815924, Gaia DR2 4630122324460633600, EC00311-8215, UCAC4 041-000273, EC 00311-8215, Gaia DR3 4630122324460633600, TIC 290648723, 2MASS J00323808-8159237
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 00 32 37.32 | 00 32 38.06 (0.02) | ||
| Declination | -81 59 23.10 | -81 59 23.73 (0.02) | ||
| Spectral type | sdB | sdB/OB | ||
| 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] | 0.76 (0.04) | 0.85 (0.03) | |
| Distance | [pc] | 1308.39 (61) | 1172.75 (36) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 3.27 (0.07) | 3.175 (0.03) | |
| Proper motion (declination) | [mas/yr] | 1.263 (0.05) | 1.245 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.17 (0.02) | |||
| V magnitude | 15.18 (0.04) | |||
| R magnitude | 15.68 (0.1) | |||
| I magnitude | ||||
| J magnitude | 15.63 (0.07) | 15.63 (0.07) | ||
| H magnitude | 15.42 (0.1) | 15.42 (0.1) | ||
| K magnitude | 15.46 (0.2) | 15.46 (0.2) | ||
| u magnitude | ||||
| g magnitude | 15.11 (0.04) | |||
| r magnitude | 15.30 (0.05) | |||
| i magnitude | 15.52 (0.09) | |||
| z magnitude | ||||
| G magnitude | 15.26 (0.0005) | 15.24 (0.003) | ||
| BP magnitude | 15.13 (0.004) | |||
| RP magnitude | 15.36 (0.002) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.111 | |||
* 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.