δ²-Gru (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , δ²-Gru 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
δ²-Gru
|
Object type
Star
|
Other names
Position
| Right ascension: | 22h29m45s [4] |
| Declination: | −43°44'57" [4] |
| Constellation: | Grus |
| Magnitude: Variable | 4.17 (V) [2] 6.16 (BT) [2] 4.33 (VT) [2] 2.98 (G) [4] 4.47 (BP) [4] 2.26 (RP) [4] |
| Distance: | 109.2 parsec 356.1 lightyrs [4] |
| B-V Color (mag): | 1.56 |
| Proper motion (speed): | 15.0 mas/yr[4] |
| Proper motion (pos ang): | 280.8° |
Derived quantities
| Absolute mag (V): | -1.03 |
Sources