The star HR 6491
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Cambridge , HR 6491 is visible in the dawn sky, rising at 00:05 (EST) and reaching an altitude of 53° above the eastern horizon before fading from view as dawn breaks around 05:57.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
HR 6491
|
Object Type
Star
|
Position
| Constellation: | Hercules |
| Magnitude: | 6.26 (V) [1] 7.33 (BT) [1] 6.35 (VT) [1] 6.02 (G) [2] 6.49 (BP) [2] 5.45 (RP) [2] |
| B-V Color (mag): | 0.84 |
| Right ascension: | 17h24m27s [2] |
| Declination: | +36°57'07" [2] |
| Distance: | 201.7 parsec 657.4 lightyrs [2] |
| Proper motion (speed): | 50.4 mas/yr [2] |
| Proper motion (pos ang): | 329.6° |
Derived Quantities
| Absolute mag (V): | -0.26 |