Kornephoros (Star)
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 , Kornephoros will become visible at around 17:19 (EST), 23° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 21 minutes after the Sun at 19:37.
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|
Name
Kornephoros
|
Object type
Star
|
Other names
Position
| Right ascension: | 16h30m13s [6] |
| Declination: | +21°29'22" [6] |
| Constellation: | Hercules |
| Magnitude: Variable | 2.78 (V) [3] 3.98 (BT) [2] 2.88 (VT) [2] 2.55 (G) [6] 3.37 (BP) [6] 2.23 (RP) [6] |
| Distance: | 45.4 parsec 148.2 lightyrs [6] |
| B-V Color (mag): | 0.94 |
| Proper motion (speed): | 99.9 mas/yr[6] |
| Proper motion (pos ang): | 261.4° |
Derived quantities
| Absolute mag (V): | -0.51 |
Visibility from Cambridge
All times shown in Cambridge local time.