All names: 2QZ J010918.4-300314, Gaia DR2 5029760059165910144, [CT83] 366, Gaia EDR3 5029760059165910144, Gaia DR3 5029760059165910144, GALEX J010918.3-300314
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 01 09 18.44 (0.2) | 01 09 18.44 (0.2) | ||
| Declination | -30 03 14.05 (0.1) | -30 03 13.94 (0.1) | ||
| 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 (0.2) | 1.70 (0.2) | |
| Distance | [pc] | 586.92 (76) | 586.92 (76) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 6.611 (0.2) | 6.611 (0.2) | |
| Proper motion (declination) | [mas/yr] | -6.761 (0.1) | -6.761 (0.1) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 19.30 | |||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | ||||
| H magnitude | ||||
| K magnitude | ||||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 18.96 (0.003) | 18.96 (0.003) | ||
| BP magnitude | 18.90 (0.02) | |||
| RP magnitude | 19.19 (0.03) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.008 | |||
* 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.