SW-Col (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , SW-Col is not readily observable since it lies so far south that it will never rise more than 7° above the horizon.
|
Name
SW-Col
|
Object type
Star
|
Position
| Right ascension: | 05h23m24s [4] |
| Declination: | −39°40'42" [4] |
| Constellation: | Columba |
| Magnitude: Variable | 5.78 (V) [2] 7.87 (BT) [2] 5.95 (VT) [2] 4.81 (G) [4] 6.04 (BP) [4] 3.69 (RP) [4] |
| Distance: | 186.4 parsec 607.7 lightyrs [4] |
| B-V Color (mag): | 1.63 |
| Proper motion (speed): | 27.4 mas/yr[4] |
| Proper motion (pos ang): | 76.1° |
Derived quantities
| Absolute mag (V): | -0.58 |
Sources