β-CrA (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , β-CrA is not readily observable since it lies so far south that it will never rise more than 8° above the horizon.
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Name
β-CrA
|
Object type
Star
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Other names
Position
| Right ascension: | 19h10m01s [4] |
| Declination: | −39°20'27" [4] |
| Constellation: | Corona Australis |
| Magnitude: | 4.10 (V) [2] 5.62 (BT) [2] 4.23 (VT) [2] 3.76 (G) [4] 4.38 (BP) [4] 3.04 (RP) [4] |
| Distance: | 170.5 parsec 555.9 lightyrs [4] |
| B-V Color (mag): | 1.19 |
| Proper motion (speed): | 38.5 mas/yr[4] |
| Proper motion (pos ang): | 173.6° |
Derived quantities
| Absolute mag (V): | -2.06 |
Sources