R-Ara (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , R-Ara is not observable because it lies so far south that it never rises above the horizon.
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Name
R-Ara
|
Object type
Star
|
Position
| Right ascension: | 16h39m44s [3] |
| Declination: | −56°59'40" [3] |
| Constellation: | Ara |
| Magnitude: | 7.22 (V) [1] 7.31 (BT) [1] 7.23 (VT) [1] 7.17 (G) [3] 7.25 (BP) [3] 6.94 (RP) [3] |
| Distance: | 293.0 parsec 955.2 lightyrs [3] |
| B-V Color (mag): | 0.07 |
| Proper motion (speed): | 18.0 mas/yr[3] |
| Proper motion (pos ang): | 194.9° |
Derived quantities
| Absolute mag (V): | -0.13 |
Sources