BL-Cru (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , BL-Cru is not observable because it lies so far south that it never rises above the horizon.
|
Name
BL-Cru
|
Object type
Star
|
Position
| Right ascension: | 12h27m28s [2] |
| Declination: | -58°59'30" [2] |
| Constellation: | Crux |
| Magnitude: Variable | 5.50 (V) [2] 7.35 (BT) [2] 5.65 (VT) [2] |
| Distance: | 135.9 parsec 442.9 lightyrs [3] |
| B-V Color (mag): | 1.45 |
| Proper motion (speed): | 15.0 mas/yr[3] |
| Proper motion (pos ang): | 293.2° |
Derived quantities
| Absolute mag (V): | -0.17 |
Sources