A-Per (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , A-Per is visible in the dawn sky, becoming accessible around 01:48 (EDT), when it reaches an altitude of 20° above your north-eastern horizon. It will then reach an altitude of 39° before fading from view as dawn breaks at 04:11.
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Name
A-Per
|
Object type
Star
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Other names
Position
| Right ascension: | 03h56m36s [4] |
| Declination: | +50°41'41" [4] |
| Constellation: | Perseus |
| Magnitude: | 5.28 (V) [2] 5.76 (BT) [2] 5.32 (VT) [2] 5.17 (G) [4] 5.39 (BP) [4] 4.82 (RP) [4] |
| Distance: | 38.1 parsec 124.3 lightyrs [4] |
| B-V Color (mag): | 0.38 |
| Proper motion (speed): | 159.2 mas/yr[4] |
| Proper motion (pos ang): | 144.5° |
Derived quantities
| Absolute mag (V): | 2.37 |
Sources