μ²-Gru (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Columbus , μ²-Gru is not readily observable since it lies so far south that it will never rise more than 8° above the horizon.
|
Name
μ²-Gru
|
Object type
Star
|
Position
| Right ascension: | 22h16m26s [2] |
| Declination: | -41°37'37" [2] |
| Constellation: | Grus |
| Magnitude: | 5.12 (V) [2] 6.27 (BT) [2] 5.22 (VT) [2] |
| Distance: | 81.4 parsec 265.3 lightyrs [3] |
| B-V Color (mag): | 0.89 |
| Proper motion (speed): | 14.3 mas/yr[3] |
| Proper motion (pos ang): | 241.9° |
Derived quantities
| Absolute mag (V): | 0.57 |
Sources