The star HR 4839
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , HR 4839 is not readily observable since it lies so far south that it will never rise more than 19° above the horizon.
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|
Name
HR 4839
|
Object Type
Star
|
Position
| Constellation: | Hydra |
| Magnitude: | 5.46 (V) [1] 7.22 (BT) [1] 5.61 (VT) [1] 4.98 (G) [2] 5.73 (BP) [2] 4.26 (RP) [2] |
| B-V Color (mag): | 1.37 |
| Right ascension: | 12h44m00s [2] |
| Declination: | -28°19'26" [2] |
| Distance: | 132.2 parsec 430.9 lightyrs [2] |
| Proper motion (speed): | 49.2 mas/yr [2] |
| Proper motion (pos ang): | 216.5° |
Derived Quantities
| Absolute mag (V): | -0.14 |