The star HR 8509
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 , HR 8509 is not observable because it lies so far south that it never rises above the horizon.
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|
Name
HR 8509
|
Object Type
Star
|
Position
| Constellation: | Tucana |
| Magnitude: | 6.41 (V) [2] 8.24 (BT) [2] 6.56 (VT) [2] 5.93 (G) [4] 6.69 (BP) [4] 5.13 (RP) [4] |
| B-V Color (mag): | 1.43 |
| Right ascension: | 22h20m36s [4] |
| Declination: | -57°30'35" [4] |
| Distance: | 221.2 parsec 721.1 lightyrs [4] |
| Proper motion (speed): | 27.0 mas/yr [4] |
| Proper motion (pos ang): | 107.7° |
Derived Quantities
| Absolute mag (V): | -0.32 |
Visibility from Cambridge
All times shown in Cambridge local time.