All names: Gaia EDR3 3802742607697259136, Gaia DR3 3802742607697259136, 2QZ J105306.8-020353, Gaia DR2 3802742607697259136, GALEX J105306.8-020352
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 10 53 06.83 (0.5) | 10 53 06.84 (0.5) | ||
| Declination | -02 03 53.09 (0.4) | -02 03 52.77 (0.4) | ||
| 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] | 2.02 (0.5) | 2.02 (0.5) | |
| Distance | [pc] | 494.54 (128) | 494.54 (128) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -15.906 (0.5) | -15.906 (0.5) | |
| Proper motion (declination) | [mas/yr] | -19.627 (0.5) | -19.627 (0.5) | |
| 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 | 19.93 (0.006) | 19.93 (0.007) | ||
| BP magnitude | 19.95 (0.05) | |||
| RP magnitude | 20.04 (0.1) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.027 | |||
* 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.