Mirfak (Star)
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , Mirfak will become visible around 18:21 (EST) as the dusk sky fades, 70° above your north-western horizon. It will then sink towards the horizon, becoming tricky to observe after 01:05 when it dips 13° above your north-western horizon.
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|
Name
Mirfak
|
Object Type
Star
|
Position
| Constellation: | Perseus |
| Magnitude: Variable | 1.81 (V) [2] 2.42 (BT) [1] 1.87 (VT) [1] |
| B-V Color (mag): | 0.51 |
| Right ascension: | 03h24m19s [2] |
| Declination: | +49°51'40" [2] |
| Distance: | 155.3 parsec 506.2 lightyrs [3] |
| Proper motion (speed): | 35.4 mas/yr [3] |
| Proper motion (pos ang): | 137.8° |
Derived Quantities
| Absolute mag (V): | -4.15 |