All names: 2MASS J05322308-5400173, Gaia DR3 4768581590363727616, Gaia DR2 4768581590363727616, EC 05313-5402, GALEX J053223.0-540016, TIC 382267824, UCAC4 180-006128, EC05313-5402
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 05 32 22.98 | 05 32 23.08 (0.02) | ||
| Declination | -54 00 17.17 | -54 00 17.30 (0.02) | ||
| Spectral type | sdOB | sdOB | ||
| 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] | 0.54 (0.02) | 0.57 (0.02) | |
| Distance | [pc] | 1846.38 (85) | 1759.32 (55) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 2.453 (0.05) | 2.457 (0.02) | |
| Proper motion (declination) | [mas/yr] | -4.7 (0.06) | -4.89 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.11 (0.01) | |||
| V magnitude | 15.01 (0.01) | |||
| R magnitude | 15.05 (0.1) | |||
| I magnitude | ||||
| J magnitude | 14.44 (0.03) | 14.44 (0.03) | ||
| H magnitude | 14.28 (0.04) | 14.28 (0.04) | ||
| K magnitude | 14.12 (0.07) | 14.12 (0.07) | ||
| u magnitude | ||||
| g magnitude | 14.96 (0.01) | |||
| r magnitude | 15.03 (0.01) | |||
| i magnitude | 15.09 (0.01) | |||
| z magnitude | ||||
| G magnitude | 14.92 (0.0005) | 14.90 (0.003) | ||
| BP magnitude | 14.93 (0.006) | |||
| RP magnitude | 14.77 (0.002) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.020 | |||
* 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.