All names: Gaia DR2 888006306883257088, Gaia DR3 888006306883257088, LAMOST J070204.83+295821.5, GALEX J070204.8+295821, TIC 165155514, 2MASS J07020483+2958210
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 07 02 04.83 (0.06) | ||
| Declination | 29 58 21.48 (0.05) | ||
| 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] | 0.07 (0.07) | |
| Distance | [pc] | 14619.88 (14321) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | -1.583 (0.07) | |
| Proper motion (declination) | [mas/yr] | -0.526 (0.06) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 16.34 (0.1) | ||
| H magnitude | 16.52 (0.3) | ||
| K magnitude | |||
| u magnitude | |||
| g magnitude | 16.78 | ||
| r magnitude | 16.84 | ||
| i magnitude | 16.89 | ||
| z magnitude | |||
| G magnitude | 16.74 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.056 | ||
* 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.