All names: EC12300-3224, Gaia DR2 3468539210847502336, GALAH 170414003601048, Gaia DR3 3468539210847502336, TIC 130926221, EC 12300-3224, GALEX J123242.4-324105, 2MASS J12324245-3241046
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 12 32 42.47 | 12 32 42.46 (0.01) | ||
| Declination | -32 41 05.91 | -32 41 04.56 (0.01) | ||
| Spectral type | sdB+MS | 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] | 0.85 (0.05) | 0.86 (0.02) | |
| Distance | [pc] | 1180.78 (75) | 1163.33 (24) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -12.374 (0.06) | -12.328 (0.02) | |
| Proper motion (declination) | [mas/yr] | 0.953 (0.08) | 0.874 (0.01) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 13.80 | |||
| V magnitude | 13.57 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 12.88 (0.02) | 12.88 (0.02) | ||
| H magnitude | 12.69 (0.02) | 12.69 (0.02) | ||
| K magnitude | 12.68 (0.03) | 12.68 (0.03) | ||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 13.48 (0.0003) | 13.46 (0.003) | ||
| BP magnitude | 13.59 (0.003) | |||
| RP magnitude | 13.22 (0.001) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.041 | |||
* 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.