ρ-Gru (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , ρ-Gru is not readily observable since it lies so far south that it will never rise more than 7° above the horizon.
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Name
ρ-Gru
|
Object type
Star
|
Other names
Position
| Right ascension: | 22h43m29s [4] |
| Declination: | −41°24'53" [4] |
| Constellation: | Grus |
| Magnitude: | 4.84 (V) [2] 6.13 (BT) [2] 4.95 (VT) [2] 4.55 (G) [4] 5.07 (BP) [4] 3.88 (RP) [4] |
| Distance: | 74.5 parsec 243.0 lightyrs [4] |
| B-V Color (mag): | 1.00 |
| Proper motion (speed): | 94.1 mas/yr[4] |
| Proper motion (pos ang): | 174.2° |
Derived quantities
| Absolute mag (V): | 0.48 |
Sources