Other names: SDSS J172330.08+601504.9
| Parameter | Unit | SDSS DR12 | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|
| Right ascension | 17 23 30.07 | 17 23 30.08 | 17 23 30.08 | |
| Declination | 60 15 04.86 | 60 15 04.85 | 60 15 04.89 | |
| Spectral type | DB | DB | ||
| Effective temperature | [K] | 16711 | ||
| log(g) | [cgs] | 7.78 | ||
| Mass | [M☉] | 0.48 | ||
| 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] | -8.0 | ||
| Proper motion (declination) | [mas/yr] | 15.0 | ||
| Variability | ||||
| Magnetic | ||||
| Has a disc | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | ||||
| H magnitude | ||||
| K magnitude | ||||
| u magnitude | 19.55 | 19.55 | 19.53 | |
| g magnitude | 19.64 | 19.65 | 19.66 | |
| r magnitude | 19.92 | 19.93 | 19.94 | |
| i magnitude | 20.17 | 20.18 | 20.21 | |
| z magnitude | 20.34 | 20.17 | 20.14 |