ψ-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 San Diego , ψ-Per is visible in the evening sky, becoming accessible around 17:44 (PST), 33° above your north-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 22:41, 74° above your northern horizon. It will continue to be observable until around 05:16, when it sinks below 18° above your north-western horizon.
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|
Name
ψ-Per
|
Object type
Star
|
Other names
Position
| Right ascension: | 03h36m29s [4] |
| Declination: | +48°11'33" [4] |
| Constellation: | Perseus |
| Magnitude: Variable | 4.30 (V) [2] 4.23 (BT) [2] 4.29 (VT) [2] 4.12 (G) [4] 4.11 (BP) [4] 4.11 (RP) [4] |
| Distance: | 167.7 parsec 546.7 lightyrs [4] |
| B-V Color (mag): | -0.05 |
| Proper motion (speed): | 34.9 mas/yr[4] |
| Proper motion (pos ang): | 139.9° |
Derived quantities
| Absolute mag (V): | -1.82 |
Visibility from San Diego
All times shown in San Diego local time.