The star HR 7240
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Fairfield , HR 7240 is not readily observable since it lies so far south that it will never rise more than 20° above the horizon.
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|
Name
HR 7240
|
Object Type
Star
|
Position
| Constellation: | Sagittarius |
| Magnitude: | 6.05 (V) [1] 8.14 (BT) [1] 6.22 (VT) [1] 5.42 (G) [2] 6.31 (BP) [2] 4.58 (RP) [2] |
| B-V Color (mag): | 1.63 |
| Right ascension: | 19h07m30s [2] |
| Declination: | -28°38'12" [2] |
| Distance: | 556.3 parsec 1813.5 lightyrs [2] |
| Proper motion (speed): | 8.4 mas/yr [2] |
| Proper motion (pos ang): | 166.3° |
Derived Quantities
| Absolute mag (V): | -2.68 |