The star η-CrB
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 , η-CrB will become visible around 21:14 (EDT) as the dusk sky fades, 61° above your western horizon. It will then sink towards the horizon, setting at 03:12.
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|
Name
η-CrB
|
Object Type
Star
|
Position
| Constellation: | Corona Borealis |
| Magnitude: Variable | 5.02 (V) [2] 5.71 (BT) [1] 5.08 (VT) [1] |
| B-V Color (mag): | 0.57 |
| Right ascension: | 15h23m12s [2] |
| Declination: | +30°17'17" [2] |
| Distance: | 17.9 parsec 58.2 lightyrs [3] |
| Proper motion (speed): | 207.4 mas/yr [3] |
| Proper motion (pos ang): | 145.7° |
Derived Quantities
| Absolute mag (V): | 3.76 |
Visibility from Fairfield
All times shown in Fairfield local time.