All names: Gaia DR3 4759495088833118976, Gaia DR2 4759495088833118976, Gaia EDR3 4759495088833118976, EC05282-6032, UCAC4 148-005831, TIC 149218683, 2MASS J05284888-6030188, BPS CS 31076-0047, EC 05282-6032
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 05 28 48.87 (0.03) | 05 28 48.91 | 05 28 48.86 (0.03) | ||
| Declination | -60 30 18.55 (0.03) | -60 30 18.61 | -60 30 18.93 (0.03) | ||
| 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] | 0.93 (0.03) | 0.87 (0.05) | 0.93 (0.03) | |
| Distance | [pc] | 1077.47 (37) | 1151.94 (66) | 1077.47 (37) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 3.149 (0.04) | 3.032 (0.1) | 3.149 (0.04) | |
| Proper motion (declination) | [mas/yr] | 23.901 (0.04) | 24.13 (0.1) | 23.901 (0.04) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 14.88 (0.05) | ||||
| V magnitude | 15.10 (0.02) | ||||
| R magnitude | 14.01 (0.9) | ||||
| I magnitude | |||||
| J magnitude | 15.61 (0.08) | 15.61 (0.08) | |||
| H magnitude | 15.37 | ||||
| K magnitude | 16.26 | ||||
| u magnitude | |||||
| g magnitude | 14.91 (0.04) | ||||
| r magnitude | 15.30 (0.06) | ||||
| i magnitude | 15.68 (0.2) | ||||
| z magnitude | |||||
| G magnitude | 15.08 (0.003) | 15.09 (0.0008) | 15.08 (0.003) | ||
| BP magnitude | 14.93 (0.003) | 14.88 (0.008) | |||
| RP magnitude | 15.36 (0.005) | 15.36 (0.002) | |||
| Pan g magnitude | |||||
| Pan r magnitude | |||||
| Pan i magnitude | |||||
| Pan z magnitude | |||||
| Pan y magnitude | |||||
| E(B-V) | 0.019 | ||||
* 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.