All names: Gaia DR2 5457091957746794112, Gaia DR3 5457091957746794112, EC10526-2632, TIC 363347767, 2MASS J10550505-2648381, EC 10526-2632
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 10 55 04.99 | 10 55 05.05 (0.03) | ||
| Declination | -26 48 37.82 | -26 48 37.68 (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] | 0.71 (0.07) | 0.60 (0.04) | |
| Distance | [pc] | 1417.43 (146) | 1653.71 (115) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -6.405 (0.1) | -6.542 (0.04) | |
| Proper motion (declination) | [mas/yr] | 3.806 (0.09) | 3.868 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.58 | |||
| V magnitude | 15.76 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 16.18 (0.1) | 16.18 (0.1) | ||
| H magnitude | 16.10 (0.2) | 16.10 (0.2) | ||
| K magnitude | 15.76 | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 15.73 (0.0006) | 15.71 (0.003) | ||
| BP magnitude | 15.59 (0.004) | |||
| RP magnitude | 15.89 (0.002) | |||
| Pan g magnitude | 15.58 (0.003) | |||
| Pan r magnitude | 15.92 (0.003) | |||
| Pan i magnitude | 16.21 (0.006) | |||
| Pan z magnitude | 16.46 (0.003) | |||
| Pan y magnitude | 16.59 (0.02) | |||
| E(B-V) | 0.042 | |||
* 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.