39-Cru (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , 39-Cru is not observable because it lies so far south that it never rises above the horizon.
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|
Name
39-Cru
|
Object type
Star
|
Other names
Position
| Right ascension: | 12h41m56s [4] |
| Declination: | −59°41'09" [4] |
| Constellation: | Crux |
| Magnitude: Variable | 4.91 (V) [2] 4.85 (BT) [2] 4.90 (VT) [2] 4.86 (G) [4] 4.86 (BP) [4] 4.83 (RP) [4] |
| Distance: | 258.8 parsec 843.6 lightyrs [4] |
| B-V Color (mag): | -0.05 |
| Proper motion (speed): | 24.8 mas/yr[4] |
| Proper motion (pos ang): | 260.2° |
Derived quantities
| Absolute mag (V): | -2.16 |
Visibility from Cambridge
All times shown in Cambridge local time.