| Identity |
| Name: | mu Persei |
| Hipparcos catalog ID: | 19812 |
| Other star catalog entries: | HD 26630
SAO 39404
BD B+48 1063
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| |
| Appearance |
| Visual magnitude: | 4.12 (source: Hipparcos) |
| Spectral type: | G0Ib... |
| |
| Position and motion (Epoch J1991.25) in J2000 reference frame |
| Right ascension | 4h 14m 53.85768s (+/-0.00002s) |
| Declination | 48° 24' 33.7432" (+/-0.0001") |
| Parallax: | 3.62 (+/-0.2) mas |
| Derived distance: | 901 light-years |
| Proper motion in R.A.: | 5.52 (+/-0.23) mas/year |
| Proper motion in declination: | -17.37 (+/-0.15) mas/year |
| Constellation: | Perseus | |