B²-Per (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , b²-Per is visible in the dawn sky, becoming accessible around 02:19 (EDT), when it reaches an altitude of 20° above your north-eastern horizon. It will then reach an altitude of 35° before fading from view as dawn breaks at 04:10.
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Name
B²-Per
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Object type
Star
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Other names
Position
| Right ascension: | 04h20m11s [4] |
| Declination: | +50°55'15" [4] |
| Constellation: | Perseus |
| Magnitude: Variable | 5.54 (V) [2] 5.50 (BT) [2] 5.54 (VT) [2] 5.51 (G) [4] 5.49 (BP) [4] 5.47 (RP) [4] |
| Distance: | 461.8 parsec 1505.5 lightyrs [4] |
| B-V Color (mag): | -0.03 |
| Proper motion (speed): | 6.2 mas/yr[4] |
| Proper motion (pos ang): | 179.6° |
Derived quantities
| Absolute mag (V): | -2.78 |
Sources