θ-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 South El Monte , θ-CrB will become visible at around 17:55 (PST), 21° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 6 minutes after the Sun at 20:00.
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|
Name
θ-CrB
|
Object type
Star
|
Other names
Position
| Right ascension: | 15h32m55s [4] |
| Declination: | +31°21'32" [4] |
| Constellation: | Corona Borealis |
| Magnitude: Variable | 4.16 (V) [2] 4.00 (BT) [2] 4.14 (VT) [2] 4.24 (G) [4] 4.07 (BP) [4] 4.22 (RP) [4] |
| Distance: | 121.7 parsec 396.9 lightyrs [4] |
| B-V Color (mag): | -0.12 |
| Proper motion (speed): | 23.8 mas/yr[4] |
| Proper motion (pos ang): | 239.8° |
Derived quantities
| Absolute mag (V): | -1.27 |
Visibility from South El Monte
All times shown in South El Monte local time.