| Identity |
| Hipparcos catalog ID: | 19343 |
| Other star catalog entries: | HD 25940
SAO 39336
BD B+47 939
|
| |
| Appearance |
| Visual magnitude: | 3.96 (source: Hipparcos) |
| Spectral type: | B3Ve |
| |
| Position and motion (Epoch J1991.25) in J2000 reference frame |
| Right ascension | 4h 8m 39.67332s (+/-0.00001s) |
| Declination | 47° 42' 45.3370" (+/-0.0001") |
| Parallax: | 6.84 (+/-0.16) mas |
| Derived distance: | 477 light-years |
| Proper motion in R.A.: | 21.73 (+/-0.16) mas/year |
| Proper motion in declination: | -33.61 (+/-0.15) mas/year |
| Constellation: | Perseus | |