υ-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 Cambridge , υ-Oph is not observable – it will reach its highest point in the sky during daytime and is no higher than 9° above the horizon at dusk.
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|
Name
υ-Oph
|
Object type
Star
|
Other names
Position
| Right ascension: | 16h27m48s [2] |
| Declination: | −08°22'18" [2] |
| Constellation: | Ophiuchus |
| Magnitude: Variable | 4.63 (V) [2] 4.85 (BT) [2] 4.65 (VT) [2] |
| Distance: | 41.0 parsec 133.5 lightyrs [3] |
| B-V Color (mag): | 0.17 |
| Proper motion (speed): | 68.5 mas/yr[3] |
| Proper motion (pos ang): | 260.1° |
Derived quantities
| Absolute mag (V): | 1.57 |
Visibility from Cambridge
All times shown in Cambridge local time.