O-And (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , O-And is visible all night. It will become visible at around 21:41 (EDT), 23° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 03:56, 88° above your eastern horizon.
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Name
O-And
|
Object type
Star
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Other names
Position
| Right ascension: | 23h01m55s [3] |
| Declination: | +42°19'33" [3] |
| Constellation: | Andromeda |
| Magnitude: Variable | 3.64 (V) [3] 3.53 (BT) [2] 3.62 (VT) [2] |
| Distance: | 210.5 parsec 686.3 lightyrs [5] |
| B-V Color (mag): | -0.09 |
| Proper motion (speed): | 23.0 mas/yr[5] |
| Proper motion (pos ang): | 87.8° |
Derived quantities
| Absolute mag (V): | -2.98 |
Sources