Other names: WD 1106+082, 11087+0801, SDSS J110844.13+080139.2, SDSS J110844.14+080139.3
| Parameter | Unit | Limoges et al. 2015 | Tremblay et al. 2011 | SDSS DR12 | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|
| Right ascension | 11 08 44.13 | 11 08 44.12 | 11 08 44.14 | |||
| Declination | 08 01 39.05 | 08 01 39.90 | 08 01 39.27 | |||
| Spectral type | DA | DA | DA | DA | ||
| Effective temperature | [K] | 7520 | 7600 | 7459 | ||
| log(g) | [cgs] | 8.03 | 8.12 | 7.92 | ||
| Mass | [M☉] | 0.61 | 0.67 | 0.55 | ||
| log(Luminosity) | [L☉] | -3.35 | ||||
| Age | [Gyr] | 1.45 | ||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(C/H) | ||||||
| log(N/H) | ||||||
| log(O/H) | ||||||
| log(Na/H) | ||||||
| log(Mg/H) | ||||||
| log(Al/H) | ||||||
| log(Si/H) | ||||||
| log(P/H) | ||||||
| log(S/H) | ||||||
| log(Ca/H) | ||||||
| log(Sc/H) | ||||||
| log(Ti/H) | ||||||
| log(Cr/H) | ||||||
| log(Mn/H) | ||||||
| log(Fe/H) | ||||||
| log(Ni/H) | ||||||
| Parallax | [mas] | |||||
| Distance | [pc] | 36.40 | ||||
| Composition | H | H | ||||
| Proper motion (right ascension) | [mas/yr] | 109.0 | ||||
| Proper motion (declination) | [mas/yr] | -205.0 | ||||
| Variability | ||||||
| Magnetic | ||||||
| Has a disc | ||||||
| B magnitude | 16.39 | |||||
| V magnitude | 16.08 | |||||
| R magnitude | 15.50 | |||||
| I magnitude | ||||||
| J magnitude | 15.52 | |||||
| H magnitude | 15.37 | |||||
| K magnitude | 15.36 | |||||
| u magnitude | 16.64 | 16.65 | 16.65 | |||
| g magnitude | 16.17 | 16.17 | 16.17 | |||
| r magnitude | 16.07 | 16.08 | 16.08 | |||
| i magnitude | 16.06 | 16.05 | 16.05 | |||
| z magnitude | 16.13 | 16.12 | 16.12 | |||