δ-CrB (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 , δ-CrB is visible in the dawn sky, rising at 02:06 (EST) and reaching an altitude of 37° above the eastern horizon before fading from view as dawn breaks at around 05:51.
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|
Name
δ-CrB
|
Object type
Star
|
Other names
Position
| Right ascension: | 15h49m35s [4] |
| Declination: | +26°04'05" [4] |
| Constellation: | Corona Borealis |
| Magnitude: Variable | 4.61 (V) [2] 5.57 (BT) [2] 4.68 (VT) [2] 4.38 (G) [4] 4.78 (BP) [4] 3.80 (RP) [4] |
| Distance: | 51.3 parsec 167.2 lightyrs [4] |
| B-V Color (mag): | 0.75 |
| Proper motion (speed): | 102.2 mas/yr[4] |
| Proper motion (pos ang): | 230.6° |
Derived quantities
| Absolute mag (V): | 1.06 |
Visibility from Cambridge
All times shown in Cambridge local time.