2-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 , 2-Per is visible in the dawn sky, becoming accessible around 03:51 (EDT), when it reaches an altitude of 21° above your north-eastern horizon. It will then reach an altitude of 22° before fading from view as dawn breaks at 04:03.
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|
Name
2-Per
|
Object type
Star
|
Other names
Position
| Right ascension: | 01h52m09s [4] |
| Declination: | +50°47'33" [4] |
| Constellation: | Perseus |
| Magnitude: | 5.68 (V) [2] 5.61 (BT) [2] 5.68 (VT) [2] 5.68 (G) [4] 5.65 (BP) [4] 5.72 (RP) [4] |
| Distance: | 146.6 parsec 477.9 lightyrs [4] |
| B-V Color (mag): | -0.06 |
| Proper motion (speed): | 34.0 mas/yr[4] |
| Proper motion (pos ang): | 148.9° |
Derived quantities
| Absolute mag (V): | -0.15 |
Visibility from Cambridge
All times shown in Cambridge local time.