μ-Per (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , μ-Per is visible all night. It will become visible at around 17:24 (EST), 38° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 05:49, 19° above your north-western horizon.
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|
Name
μ-Per
|
Object type
Star
|
Other names
Position
| Right ascension: | 04h14m53s [4] |
| Declination: | +48°24'33" [4] |
| Constellation: | Perseus |
| Magnitude: Variable | 4.14 (V) [2] 5.31 (BT) [2] 4.24 (VT) [2] 3.85 (G) [4] 4.36 (BP) [4] 3.17 (RP) [4] |
| Distance: | 253.8 parsec 827.5 lightyrs [4] |
| B-V Color (mag): | 0.91 |
| Proper motion (speed): | 18.1 mas/yr[4] |
| Proper motion (pos ang): | 158.8° |
Derived quantities
| Absolute mag (V): | -2.88 |
Visibility from Cambridge
All times shown in Cambridge local time.