η-Gru (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , η-Gru is not observable because it lies so far south that it never rises above the horizon.
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Name
η-Gru
|
Object type
Star
|
Other names
Position
| Right ascension: | 22h45m37s [4] |
| Declination: | −53°30'00" [4] |
| Constellation: | Grus |
| Magnitude: | 4.85 (V) [2] 6.36 (BT) [2] 4.98 (VT) [2] 4.46 (G) [4] 5.10 (BP) [4] 3.70 (RP) [4] |
| Distance: | 138.6 parsec 451.9 lightyrs [4] |
| B-V Color (mag): | 1.17 |
| Proper motion (speed): | 35.3 mas/yr[4] |
| Proper motion (pos ang): | 60.6° |
Derived quantities
| Absolute mag (V): | -0.86 |
Sources