Other names: CBS 18, SDSS J100222.50+292755.0
| Parameter | Unit | Gianninas et al. 2011 | SDSS DR12 | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|---|
| Right ascension | 10 02 22.50 | 10 02 22.51 | 10 02 22.50 | ||
| Declination | 29 27 54.99 | 29 27 55.02 | 29 27 55.02 | ||
| Spectral type | DA | DA.8 | DA | ||
| Effective temperature | [K] | 65330 | 70293 | ||
| log(g) | [cgs] | 7.90 | 7.63 | ||
| Mass | [M☉] | 0.68 | 0.59 | ||
| log(Luminosity) | [L☉] | ||||
| Age | [Gyr] | ||||
| 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] | 181.00 | |||
| Composition | H | ||||
| Proper motion (right ascension) | [mas/yr] | ||||
| Proper motion (declination) | [mas/yr] | ||||
| Variability | |||||
| Magnetic | |||||
| Has a disc | |||||
| B magnitude | 16.10 | ||||
| V magnitude | 16.43 | ||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | |||||
| H magnitude | |||||
| K magnitude | |||||
| u magnitude | 15.65 | 15.67 | 15.71 | ||
| g magnitude | 16.09 | 16.09 | 16.14 | ||
| r magnitude | 16.65 | 16.66 | 16.66 | ||
| i magnitude | 17.01 | 17.01 | 17.01 | ||
| z magnitude | 17.34 | 17.34 | 17.35 | ||