ξ-Cas (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 , ξ-Cas is visible in both the dusk and dawn skies. In the evening, it will become visible at around 20:16 (EDT), 20° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 20:22 when it dips 19° above your north-western horizon. At 05:16, it will return to an altitude of 19° above your north-eastern horizon, and reach an altitude of 19° before fading from view as dawn breaks at around 05:18.
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|
Name
ξ-Cas
|
Object type
Star
|
Other names
Position
| Right ascension: | 00h42m03s [2] |
| Declination: | +50°30'45" [2] |
| Constellation: | Cassiopeia |
| Magnitude: Variable | 4.79 (V) [2] 4.64 (BT) [2] 4.78 (VT) [2] |
| Distance: | 438.6 parsec 1429.8 lightyrs [3] |
| B-V Color (mag): | -0.11 |
| Proper motion (speed): | 13.9 mas/yr[3] |
| Proper motion (pos ang): | 118.3° |
Derived quantities
| Absolute mag (V): | -3.42 |
Visibility from Cambridge
All times shown in Cambridge local time.