The star 1-Cas
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 Seattle , 1-Cas is visible all night because it is circumpolar. It will be highest in the sky at 03:43, 78° above your northern horizon. At dusk, it will become visible around 22:22 (PDT), 44° above your north-eastern horizon. It will be lost to dawn twilight around 04:14, 77° above your northern horizon.
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|
Name
1-Cas
|
Object Type
Star
|
Position
| Constellation: | Cassiopeia |
| Magnitude: | 4.85 (V) [3] 4.76 (BT) [2] 4.83 (VT) [2] 4.76 (G) [6] 4.78 (BP) [6] 4.83 (RP) [6] |
| B-V Color (mag): | -0.06 |
| Right ascension: | 23h06m36s [6] |
| Declination: | +59°25'11" [6] |
| Distance: | 374.1 parsec 1219.7 lightyrs [6] |
| Proper motion (speed): | 6.7 mas/yr [6] |
| Proper motion (pos ang): | 105.3° |
Derived Quantities
| Absolute mag (V): | -3.02 |
Visibility from Seattle
All times shown in Seattle local time.