1-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 , 1-Cas is visible all night because it is circumpolar. It will be highest in the sky at 17:57, 72° above your northern horizon. At dusk, it will become visible at around 17:24 (EST), 72° above your northern horizon. It will be lost to dawn twilight at around 05:41, 11° above your northern horizon.
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|
Name
1-Cas
|
Object type
Star
|
Other names
Position
| Right ascension: | 23h06m36s [6] |
| Declination: | +59°25'11" [6] |
| Constellation: | Cassiopeia |
| Magnitude: | 4.85 (V) [3] 4.76 (BT) [2] 4.83 (VT) [2] 4.79 (G) [6] 4.77 (BP) [6] 4.80 (RP) [6] |
| Distance: | 440.8 parsec 1437.1 lightyrs [6] |
| B-V Color (mag): | -0.06 |
| Proper motion (speed): | 6.4 mas/yr[6] |
| Proper motion (pos ang): | 113.2° |
Derived quantities
| Absolute mag (V): | -3.37 |
Visibility from Cambridge
All times shown in Cambridge local time.