The star β-Ara
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , β-Ara is not observable because it lies so far south that it never rises above the horizon.
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|
Name
β-Ara
|
Object Type
Star
|
Position
| Constellation: | Ara |
| Magnitude: | 2.81 (V) [1] 4.74 (BT) [1] 2.97 (VT) [1] 2.18 (G) [2] 3.60 (BP) [2] 2.13 (RP) [2] |
| B-V Color (mag): | 1.51 |
| Right ascension: | 17h25m17s [2] |
| Declination: | -55°31'47" [2] |
| Distance: | 371.1 parsec 1209.9 lightyrs [2] |
| Proper motion (speed): | 22.8 mas/yr [2] |
| Proper motion (pos ang): | 198.1° |
Derived Quantities
| Absolute mag (V): | -5.04 |