AR Cas (Star)
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Ashburn , AR Cas is visible in both the dusk and dawn skies. In the evening, it will become visible around 18:58 (EST) as the dusk sky fades, 36° above your north-western horizon. It will then sink towards the horizon, becoming tricky to observe after 21:30 when it dips 19° above your north-western horizon. At 05:35, it will return to an altitude of 19° above your north-eastern horizon, and reach an altitude of 21° before fading from view as dawn breaks around 05:50.
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|
Name
AR Cas
|
Object Type
Star
|
Position
| Constellation: | Cassiopeia |
| Magnitude: Variable | 4.89 (V) [2] 4.73 (BT) [1] 4.87 (VT) [1] 4.82 (G) [3] 4.80 (BP) [3] 4.96 (RP) [3] |
| B-V Color (mag): | -0.12 |
| Right ascension: | 23h30m01s [3] |
| Declination: | +58°32'56" [3] |
| Distance: | 175.9 parsec 573.4 lightyrs [3] |
| Proper motion (speed): | 18.9 mas/yr [3] |
| Proper motion (pos ang): | 73.9° |
Derived Quantities
| Absolute mag (V): | -1.34 |