71-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 , 71-Oph is visible all night. It will become visible at around 21:49 (EDT), 32° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:28, 56° above your southern horizon. It will be lost to dawn twilight at around 03:36, 46° above your south-western horizon.
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|
Name
71-Oph
|
Object type
Star
|
Other names
Position
| Right ascension: | 18h07m18s [4] |
| Declination: | +08°44'02" [4] |
| Constellation: | Ophiuchus |
| Magnitude: | 4.65 (V) [2] 5.84 (BT) [2] 4.75 (VT) [2] 4.38 (G) [4] 4.87 (BP) [4] 3.76 (RP) [4] |
| Distance: | 79.4 parsec 258.7 lightyrs [4] |
| B-V Color (mag): | 0.93 |
| Proper motion (speed): | 31.0 mas/yr[4] |
| Proper motion (pos ang): | 17.5° |
Derived quantities
| Absolute mag (V): | 0.15 |
Visibility from Cambridge
All times shown in Cambridge local time.