All names: TYC 6485-79-1, TIC 13069774, Gaia DR2 4877263019073081600, 2MASS J05033446-2827172, EC 05015-2831, EC05015-2831, Gaia DR1 4877263019073081600, GALEX J050334.6-282716, Gaia DR3 4877263019073081600
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 05 03 34.41 | 05 03 34.46 (0.01) | ||
| Declination | -28 27 17.42 | -28 27 17.25 (0.01) | ||
| Spectral type | sdOB+F | sdOB+F | ||
| 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] | 1.72 (0.02) | 1.78 (0.02) | |
| Distance | [pc] | 580.28 (8) | 560.60 (6) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 7.034 (0.04) | 7.286 (0.02) | |
| Proper motion (declination) | [mas/yr] | 20.442 (0.04) | 20.771 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 12.85 (0.2) | |||
| V magnitude | 12.18 (0.1) | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 11.74 (0.03) | 11.74 (0.03) | ||
| H magnitude | 11.53 (0.02) | 11.53 (0.02) | ||
| K magnitude | 11.54 (0.02) | 11.54 (0.02) | ||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 12.29 (0.0003) | 12.27 (0.003) | ||
| BP magnitude | 12.34 (0.004) | |||
| RP magnitude | 12.08 (0.0007) | |||
| Pan g magnitude | 12.50 | |||
| Pan r magnitude | 12.38 | |||
| Pan i magnitude | 12.39 | |||
| Pan z magnitude | 12.46 | |||
| Pan y magnitude | 12.49 (0.007) | |||
| E(B-V) | 0.011 | |||
* 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.