ψ-Oct (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , ψ-Oct is not observable because it lies so far south that it never rises above the horizon.
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Name
ψ-Oct
|
Object type
Star
|
Other names
Position
| Right ascension: | 22h17m50s [4] |
| Declination: | −77°30'41" [4] |
| Constellation: | Octans |
| Magnitude: | 5.48 (V) [2] 5.85 (BT) [2] 5.51 (VT) [2] 5.42 (G) [4] 5.57 (BP) [4] 5.16 (RP) [4] |
| Distance: | 38.8 parsec 126.6 lightyrs [4] |
| B-V Color (mag): | 0.29 |
| Proper motion (speed): | 39.9 mas/yr[4] |
| Proper motion (pos ang): | 290.2° |
Derived quantities
| Absolute mag (V): | 2.54 |
Sources