Mirfak (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 , Mirfak is visible in the dawn sky, becoming accessible around 01:36 (EDT), when it reaches an altitude of 13° above your north-eastern horizon. It will then reach an altitude of 31° before fading from view as dawn breaks at 04:03.
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|
Name
Mirfak
|
Object type
Star
|
Other names
Position
| Right ascension: | 03h24m19s [3] |
| Declination: | +49°51'40" [3] |
| Constellation: | Perseus |
| Magnitude: Variable | 1.81 (V) [3] 2.42 (BT) [2] 1.87 (VT) [2] |
| Distance: | 155.3 parsec 506.2 lightyrs [5] |
| B-V Color (mag): | 0.51 |
| Proper motion (speed): | 35.4 mas/yr[5] |
| Proper motion (pos ang): | 137.8° |
Derived quantities
| Absolute mag (V): | -4.15 |
Visibility from Cambridge
All times shown in Cambridge local time.