ψ-Per (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , ψ-Per is visible all night. It will become visible at around 17:27 (EST), 31° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 05:29, 28° above your north-western horizon.
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Name
ψ-Per
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Object type
Star
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Other names
Position
| Right ascension: | 03h36m29s [4] |
| Declination: | +48°11'33" [4] |
| Constellation: | Perseus |
| Magnitude: Variable | 4.30 (V) [2] 4.23 (BT) [2] 4.29 (VT) [2] 4.12 (G) [4] 4.11 (BP) [4] 4.11 (RP) [4] |
| Distance: | 167.7 parsec 546.7 lightyrs [4] |
| B-V Color (mag): | -0.05 |
| Proper motion (speed): | 34.9 mas/yr[4] |
| Proper motion (pos ang): | 139.9° |
Derived quantities
| Absolute mag (V): | -1.82 |
Sources