ξ-Gru (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , ξ-Gru is not readily observable since it lies so far south that it will never rise more than 6° above the horizon.
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Name
ξ-Gru
|
Object type
Star
|
Other names
Position
| Right ascension: | 21h32m05s [4] |
| Declination: | −41°10'45" [4] |
| Constellation: | Grus |
| Magnitude: | 5.29 (V) [2] 6.71 (BT) [2] 5.41 (VT) [2] 4.98 (G) [4] 5.54 (BP) [4] 4.27 (RP) [4] |
| Distance: | 131.4 parsec 428.4 lightyrs [4] |
| B-V Color (mag): | 1.10 |
| Proper motion (speed): | 22.1 mas/yr[4] |
| Proper motion (pos ang): | 60.9° |
Derived quantities
| Absolute mag (V): | -0.30 |
Sources