V539-Ara (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , V539-Ara is not readily observable since it lies so far south that it will never rise more than 2° above the horizon.
|
Name
V539-Ara
|
Object type
Star
|
Position
| Right ascension: | 17h50m28s [2] |
| Declination: | −53°36'44" [2] |
| Constellation: | Ara |
| Magnitude: | 5.68 (V) [2] 5.55 (BT) [2] 5.66 (VT) [2] |
| Distance: | 303.0 parsec 987.9 lightyrs [3] |
| B-V Color (mag): | -0.10 |
| Proper motion (speed): | 11.8 mas/yr[3] |
| Proper motion (pos ang): | 164.4° |
Derived quantities
| Absolute mag (V): | -1.73 |
Sources