The star κ-Oph
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 Ashburn , κ-Oph is visible in the morning sky, becoming accessible around 23:09, when it reaches an altitude of 16° above your eastern horizon. It will then reach its highest point in the sky at 04:15, 60° above your southern horizon. It will be lost to dawn twilight around 05:23, 56° above your south-western horizon.
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|
Name
κ-Oph
|
Object Type
Star
|
Position
| Constellation: | Ophiuchus |
| Magnitude: Variable | 3.19 (V) [2] 4.67 (BT) [2] 3.31 (VT) [2] 2.74 (G) [4] 3.72 (BP) [4] 2.42 (RP) [4] |
| B-V Color (mag): | 1.16 |
| Right ascension: | 16h57m39s [4] |
| Declination: | +09°22'29" [4] |
| Distance: | 27.2 parsec 88.6 lightyrs [4] |
| Proper motion (speed): | 294.0 mas/yr [4] |
| Proper motion (pos ang): | 267.8° |
Derived Quantities
| Absolute mag (V): | 1.02 |
Visibility from Ashburn
All times shown in Ashburn local time.