ν²-Col (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , ν²-Col is not readily observable since it lies so far south that it will never rise more than 20° above the horizon.
|
Name
ν²-Col
|
Object type
Star
|
Other names
Position
| Right ascension: | 05h37m44s [4] |
| Declination: | −28°41'22" [4] |
| Constellation: | Columba |
| Magnitude: | 5.28 (V) [2] 5.83 (BT) [2] 5.33 (VT) [2] 5.16 (G) [4] 5.40 (BP) [4] 4.76 (RP) [4] |
| Distance: | 41.5 parsec 135.4 lightyrs [4] |
| B-V Color (mag): | 0.43 |
| Proper motion (speed): | 56.8 mas/yr[4] |
| Proper motion (pos ang): | 318.3° |
Derived quantities
| Absolute mag (V): | 2.19 |
Sources