η¹-CrA (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , η¹-CrA is not readily observable since it lies so far south that it will never rise more than 3° above the horizon.
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Name
η¹-CrA
|
Object type
Star
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Other names
Position
| Right ascension: | 18h48m50s [4] |
| Declination: | −43°40'48" [4] |
| Constellation: | Corona Australis |
| Magnitude: | 5.46 (V) [2] 5.60 (BT) [2] 5.47 (VT) [2] 5.42 (G) [4] 5.49 (BP) [4] 5.29 (RP) [4] |
| Distance: | 112.4 parsec 366.5 lightyrs [4] |
| B-V Color (mag): | 0.11 |
| Proper motion (speed): | 29.3 mas/yr[4] |
| Proper motion (pos ang): | 124.9° |
Derived quantities
| Absolute mag (V): | 0.21 |
Sources