31-Per (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , 31-Per is visible all night. It will become visible at around 17:26 (EST), 36° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 05:31, 25° above your north-western horizon.
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Name
31-Per
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Object type
Star
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Other names
Position
| Right ascension: | 03h19m07s [4] |
| Declination: | +50°05'41" [4] |
| Constellation: | Perseus |
| Magnitude: | 5.03 (V) [2] 4.95 (BT) [2] 5.02 (VT) [2] 5.01 (G) [4] 4.98 (BP) [4] 5.04 (RP) [4] |
| Distance: | 173.5 parsec 565.4 lightyrs [4] |
| B-V Color (mag): | -0.06 |
| Proper motion (speed): | 33.4 mas/yr[4] |
| Proper motion (pos ang): | 137.1° |
Derived quantities
| Absolute mag (V): | -1.17 |
Sources