μ-Col (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , μ-Col is not readily observable since it lies so far south that it will never rise more than 16° above the horizon.
|
Name
μ-Col
|
Object type
Star
|
Other names
Position
| Right ascension: | 05h45m59s [4] |
| Declination: | -32°18'23" [4] |
| Constellation: | Columba |
| Magnitude: Variable | 5.14 (V) [2] 4.81 (BT) [2] 5.11 (VT) [2] 5.11 (G) [4] 4.96 (BP) [4] 5.38 (RP) [4] |
| Distance: | 587.4 parsec 1914.9 lightyrs [4] |
| B-V Color (mag): | -0.25 |
| Proper motion (speed): | 22.4 mas/yr[4] |
| Proper motion (pos ang): | 171.6° |
Derived quantities
| Absolute mag (V): | -3.70 |
Sources