The star ε-Per
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 , ε-Per is visible in the evening sky, becoming accessible around 17:19 (EST) as the dusk sky fades, 35° above your north-eastern horizon. It will then reach its highest point in the sky at 22:17, 87° above your southern horizon. It will continue to be observable until around 05:27, when it sinks below 15° above your north-western horizon.
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|
Name
ε-Per
|
Object Type
Star
|
Position
| Constellation: | Perseus |
| Magnitude: Variable | 2.91 (V) [2] 2.69 (BT) [1] 2.88 (VT) [1] 2.80 (G) [3] 3.04 (BP) [3] 3.06 (RP) [3] |
| B-V Color (mag): | -0.17 |
| Right ascension: | 03h57m51s [3] |
| Declination: | +40°00'36" [3] |
| Distance: | 82.2 parsec 268.1 lightyrs [3] |
| Proper motion (speed): | 30.3 mas/yr [3] |
| Proper motion (pos ang): | 139.0° |
Derived Quantities
| Absolute mag (V): | -1.67 |