The star E-Her
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 , e-Her is visible in the dawn sky, rising at 00:15 (EST) and reaching an altitude of 52° above the eastern horizon before fading from view as dawn breaks around 06:00.
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|
Name
E-Her
|
Object Type
Star
|
Position
| Constellation: | Hercules |
| Magnitude: Variable | 4.62 (V) [1] 4.66 (BT) [1] 4.62 (VT) [1] 4.56 (G) [2] 4.63 (BP) [2] 4.59 (RP) [2] |
| B-V Color (mag): | 0.03 |
| Right ascension: | 17h17m40s [2] |
| Declination: | +37°17'30" [2] |
| Distance: | 52.5 parsec 171.3 lightyrs [2] |
| Proper motion (speed): | 70.3 mas/yr [2] |
| Proper motion (pos ang): | 326.4° |
Derived Quantities
| Absolute mag (V): | 1.02 |