41-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 , 41-Oph is visible all night. It will become visible at around 21:44 (EDT), 28° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:02, 47° above your southern horizon. It will be lost to dawn twilight at around 03:39, 34° above your south-western horizon.
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|
Name
41-Oph
|
Object type
Star
|
Position
| Right ascension: | 17h16m36s [3] |
| Declination: | −00°26'42" [3] |
| Constellation: | Ophiuchus |
| Magnitude: | 4.74 (V) [3] 6.24 (BT) [2] 4.87 (VT) [2] |
| Distance: | 63.1 parsec 205.7 lightyrs [4] |
| B-V Color (mag): | 1.16 |
| Proper motion (speed): | 70.5 mas/yr[4] |
| Proper motion (pos ang): | 206.5° |
Derived quantities
| Absolute mag (V): | 0.74 |
Visibility from Cambridge
All times shown in Cambridge local time.