23-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 , 23-Cas is very well placed – it is close enough to the north celestial pole that it is high above the horizon all night.
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|
Name
23-Cas
|
Object type
Star
|
Other names
Position
| Right ascension: | 00h47m46s [4] |
| Declination: | +74°50'51" [4] |
| Constellation: | Cassiopeia |
| Magnitude: | 5.41 (V) [2] 5.32 (BT) [2] 5.40 (VT) [2] 5.39 (G) [4] 5.36 (BP) [4] 5.41 (RP) [4] |
| Distance: | 241.0 parsec 785.6 lightyrs [4] |
| B-V Color (mag): | -0.07 |
| Proper motion (speed): | 16.9 mas/yr[4] |
| Proper motion (pos ang): | 116.5° |
Derived quantities
| Absolute mag (V): | -1.50 |
Visibility from Cambridge
All times shown in Cambridge local time.