Other names: WD 0939+071, GR 431
| Parameter | Unit | Giammichele et al. 2012 | Simbad |
|---|---|---|---|
| Right ascension | 09 41 59.31 | ||
| Declination | 06 57 17.11 | ||
| Spectral type | NWD | ||
| Effective temperature | [K] | ||
| log(g) | [cgs] | ||
| Mass | [M☉] | ||
| log(Luminosity) | [L☉] | ||
| Age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| Parallax | [mas] | ||
| Distance | [pc] | ||
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | -4.0 | |
| Proper motion (declination) | [mas/yr] | 3.0 | |
| Variability | |||
| Magnetic | |||
| Has a disc | |||
| B magnitude | 15.21 | ||
| V magnitude | 14.91 | 14.90 | |
| R magnitude | |||
| I magnitude | |||
| J magnitude | 13.93 | ||
| H magnitude | 13.66 | ||
| K magnitude | 13.61 | ||
| u magnitude | 15.34 | ||
| g magnitude | 14.90 | ||
| r magnitude | 14.77 | ||
| i magnitude | 14.72 | ||
| z magnitude | 14.73 |