δ-Cru (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , δ-Cru is not observable because it lies so far south that it never rises above the horizon.
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Name
δ-Cru
|
Object type
Star
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Other names
Position
| Right ascension: | 12h15m08s [4] |
| Declination: | −58°44'56" [4] |
| Constellation: | Crux |
| Magnitude: Variable | 2.74 (V) [2] 2.52 (BT) [2] 2.72 (VT) [2] 2.77 (G) [4] 2.95 (BP) [4] 2.96 (RP) [4] |
| Distance: | 139.5 parsec 454.8 lightyrs [4] |
| B-V Color (mag): | -0.18 |
| Proper motion (speed): | 38.6 mas/yr[4] |
| Proper motion (pos ang): | 253.0° |
Derived quantities
| Absolute mag (V): | -2.98 |
Sources