The star δ¹-Gru
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 , δ¹-Gru is not readily observable since it lies so far south that it will never rise more than 4° above the horizon.
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|
Name
δ¹-Gru
|
Object Type
Star
|
Position
| Constellation: | Grus |
| Magnitude: Variable | 3.97 (V) [1] 5.27 (BT) [1] 4.08 (VT) [1] 3.59 (G) [2] 4.26 (BP) [2] 3.07 (RP) [2] |
| B-V Color (mag): | 1.01 |
| Right ascension: | 22h29m16s [2] |
| Declination: | -43°29'44" [2] |
| Distance: | 107.2 parsec 349.5 lightyrs [2] |
| Proper motion (speed): | 23.5 mas/yr [2] |
| Proper motion (pos ang): | 95.4° |
Derived Quantities
| Absolute mag (V): | -1.18 |