23-Oph (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 , 23-Oph will become visible at around 19:05 (PDT), 24° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 9 minutes after the Sun at 21:14.
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|
Name
23-Oph
|
Object type
Star
|
Other names
Position
| Right ascension: | 16h54m35s [4] |
| Declination: | −06°09'14" [4] |
| Constellation: | Ophiuchus |
| Magnitude: | 5.24 (V) [2] 6.64 (BT) [2] 5.35 (VT) [2] 4.91 (G) [4] 5.47 (BP) [4] 4.23 (RP) [4] |
| Distance: | 77.9 parsec 253.8 lightyrs [4] |
| B-V Color (mag): | 1.09 |
| Proper motion (speed): | 38.3 mas/yr[4] |
| Proper motion (pos ang): | 236.3° |
Derived quantities
| Absolute mag (V): | 0.78 |
Visibility from South El Monte
All times shown in South El Monte local time.