ε-Col (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , ε-Col is not readily observable since it lies so far south that it will never rise more than 12° above the horizon.
|
Name
ε-Col
|
Object type
Star
|
Position
| Right ascension: | 05h31m12s [2] |
| Declination: | −35°28'13" [2] |
| Constellation: | Columba |
| Magnitude: | 3.86 (V) [2] 5.32 (BT) [2] 3.98 (VT) [2] |
| Distance: | 80.7 parsec 263.1 lightyrs [3] |
| B-V Color (mag): | 1.13 |
| Proper motion (speed): | 44.5 mas/yr[3] |
| Proper motion (pos ang): | 141.2° |
Derived quantities
| Absolute mag (V): | -0.67 |
Sources