All names: Gaia DR2 3685872286965336192, Gaia DR3 3685872286965336192, 2QZ J130836.9-010706, SDSS J130836.90-010706.2, GALEX J130836.9-010706, 2SLAQ J130836.90-010706.3
| Parameter | Unit | Simbad |
|---|---|---|
| Right ascension | 13 08 36.90 (1) | |
| Declination | -01 07 06.23 (2) | |
| 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] | 1.12 (2) |
| Distance | [pc] | 891.98 (1511) |
| Composition | ||
| Proper motion (right ascension) | [mas/yr] | 7.64 (2) |
| Proper motion (declination) | [mas/yr] | -19.177 (3) |
| Variability | ||
| Magnetic | ||
| Bd | [MG] | |
| Infrared excess (disk) | ||
| Binarity | ||
| B magnitude | 20.71 | |
| V magnitude | ||
| R magnitude | ||
| I magnitude | ||
| J magnitude | ||
| H magnitude | ||
| K magnitude | ||
| u magnitude | 21.31 (0.1) | |
| g magnitude | 20.70 (0.03) | |
| r magnitude | 20.86 (0.04) | |
| i magnitude | 20.94 (0.06) | |
| z magnitude | 20.85 (0.2) | |
| G magnitude | 20.79 (0.01) | |
| BP magnitude | ||
| RP magnitude | ||
| Pan g magnitude | ||
| Pan r magnitude | ||
| Pan i magnitude | ||
| Pan z magnitude | ||
| Pan y magnitude | ||
| E(B-V) | ||
* 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.