B-Oph (Star)

From Cambridge , b-Oph is visible between 22:52 and 02:43. It will become accessible at around 22:52, when it rises to an altitude of 18° above your south-eastern horizon. It will reach its highest point in the sky at 00:47, 23° above your southern horizon. It will become inaccessible at around 02:43 when it sinks below 18° above your south-western horizon.
Name
B-Oph
|
Object type
Star
|
Right ascension: | 17h26m22s [4] |
Declination: | −24°10'32" [4] |
Constellation: | Ophiuchus |
Magnitude: Variable | 4.16 (V) [2] 4.50 (BT) [2] 4.19 (VT) [2] 4.10 (G) [4] 4.24 (BP) [4] 3.85 (RP) [4] |
Distance: | 25.0 parsec 81.4 lightyrs [4] |
B-V Color (mag): | 0.26 |
Proper motion (speed): | 117.4 mas/yr[4] |
Proper motion (pos ang): | 180.9° |
Absolute mag (V): | 2.17 |
All times shown in Cambridge local time.