All names: Gaia DR3 4799346819062585984, GALEX J053340.4-450134, EC 05322-4503, 2MASS J05334051-4501351, HE0532-4503, HE 0532-4503, Gaia DR2 4799346819062585984, TIC 376939999
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 05 33 40.50 | 05 33 40.52 (0.04) | ||
| Declination | -45 01 35.29 | -45 01 35.27 (0.04) | ||
| Spectral type | sdB+WD | sdB | ||
| Effective temperature | [K] | 25710.0 (0) | ||
| log(g) | [cgs] | 5.31 (0.05) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 0.34 (0.06) | 0.38 (0.04) | |
| Distance | [pc] | 2903.60 (468) | 2639.22 (269) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 1.933 (0.1) | 2.111 (0.05) | |
| Proper motion (declination) | [mas/yr] | -1.976 (0.1) | -1.739 (0.05) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.86 | |||
| V magnitude | 16.08 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 16.56 (0.1) | 16.56 (0.1) | ||
| H magnitude | 17.21 | |||
| K magnitude | 15.92 | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 16.06 (0.002) | 16.03 (0.003) | ||
| BP magnitude | 15.86 (0.008) | |||
| RP magnitude | 16.28 (0.004) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.016 | |||
* 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.