F-Oph (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , f-Oph is visible in the dawn sky, rising at 00:12 (PST) and reaching an altitude of 58° above the south-eastern horizon before fading from view as dawn breaks at around 05:17.
|
Name
F-Oph
|
Object type
Star
|
Position
| Right ascension: | 17h34m36s [2] |
| Declination: | +09°35'12" [2] |
| Constellation: | Ophiuchus |
| Magnitude: | 5.80 (V) [2] 5.84 (BT) [2] 5.80 (VT) [2] |
| Distance: | 103.5 parsec 337.5 lightyrs [3] |
| B-V Color (mag): | 0.03 |
| Proper motion (speed): | 11.3 mas/yr[3] |
| Proper motion (pos ang): | 150.2° |
Derived quantities
| Absolute mag (V): | 0.72 |
Sources