λ-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 , λ-Per is visible all night. It will become visible at around 17:54 (EST), 69° above your north-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 19:44, 82° above your northern horizon. It will continue to be observable until around 03:25, when it sinks below 18° above your north-western horizon.
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|
Name
λ-Per
|
Object type
Star
|
Other names
Position
| Right ascension: | 04h06m35s [4] |
| Declination: | +50°21'03" [4] |
| Constellation: | Perseus |
| Magnitude: | 4.26 (V) [2] 4.25 (BT) [2] 4.26 (VT) [2] 4.24 (G) [4] 4.25 (BP) [4] 4.20 (RP) [4] |
| Distance: | 132.9 parsec 433.2 lightyrs [4] |
| B-V Color (mag): | -0.01 |
| Proper motion (speed): | 38.7 mas/yr[4] |
| Proper motion (pos ang): | 200.0° |
Derived quantities
| Absolute mag (V): | -1.35 |
Visibility from Cambridge
All times shown in Cambridge local time.