AO-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 , AO-Cas is visible in the dawn sky, becoming accessible around 05:07 (EDT), when it reaches an altitude of 21° above your north-eastern horizon. It will then reach an altitude of 23° before fading from view as dawn breaks at 05:18.
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|
Name
AO-Cas
|
Object type
Star
|
Other names
Position
| Right ascension: | 00h17m43s [4] |
| Declination: | +51°25'59" [4] |
| Constellation: | Cassiopeia |
| Magnitude: Variable | 6.10 (V) [2] 5.91 (BT) [2] 6.08 (VT) [2] 6.09 (G) [4] 6.00 (BP) [4] 6.19 (RP) [4] |
| Distance: | 1.3 kpc 4.3 klyr [4] |
| B-V Color (mag): | -0.14 |
| Proper motion (speed): | 3.8 mas/yr[4] |
| Proper motion (pos ang): | 231.5° |
Derived quantities
| Absolute mag (V): | -4.51 |
Visibility from Cambridge
All times shown in Cambridge local time.