Other names: SDSS J133100.78+084404.5
| Parameter | Unit | SDSS DR12 | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|
| Right ascension | 13 31 00.78 | 13 31 00.78 | 13 31 00.78 | |
| Declination | 08 44 04.48 | 08 44 04.48 | 08 44 04.51 | |
| Spectral type | DA+M | DAM | ||
| Effective temperature | [K] | 10988 | ||
| log(g) | [cgs] | 7.78 | ||
| 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] | |||
| Proper motion (declination) | [mas/yr] | |||
| Variability | ||||
| Magnetic | ||||
| Has a disc | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 16.83 | |||
| H magnitude | 16.45 | |||
| K magnitude | 16.20 | |||
| u magnitude | 18.38 | 18.46 | 18.46 | |
| g magnitude | 17.98 | 17.98 | 18.01 | |
| r magnitude | 18.14 | 18.25 | 18.23 | |
| i magnitude | 18.16 | 18.16 | 18.15 | |
| z magnitude | 17.99 | 18.04 | 18.04 |