All names: Gaia DR2 5032626249756689920, Gaia DR3 5032626249757012096, Gaia EDR3 5032626249757012096, GALEX J005402.0-280559, 2QZ J005402.0-280559
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 00 54 02.08 (0.7) | 00 54 02.05 (0.7) | ||
| Declination | -28 05 58.63 (0.5) | -28 05 58.70 (0.5) | ||
| Spectral type | DA | |||
| 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] | 1.70 (1) | 1.70 (1) | |
| Distance | [pc] | 588.03 (364) | 588.03 (364) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 20.751 (0.7) | 20.751 (0.7) | |
| Proper motion (declination) | [mas/yr] | 4.537 (0.9) | 4.537 (0.9) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | ||||
| H magnitude | ||||
| K magnitude | ||||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 20.39 (0.007) | 20.39 (0.007) | ||
| BP magnitude | 20.46 (0.09) | |||
| RP magnitude | 20.23 (0.2) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.007 | |||
* 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.