The star 23-Oph
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Seattle , 23-Oph will become visible around 20:27 (PDT) as the dusk sky fades, 28° above your south-western horizon. It will then sink towards the horizon, setting at 23:45.
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|
Name
23-Oph
|
Object Type
Star
|
Position
| Constellation: | Ophiuchus |
| Magnitude: | 5.24 (V) [1] 6.64 (BT) [1] 5.35 (VT) [1] 4.87 (G) [2] 5.49 (BP) [2] 4.28 (RP) [2] |
| B-V Color (mag): | 1.09 |
| Right ascension: | 16h54m35s [2] |
| Declination: | -06°09'14" [2] |
| Distance: | 78.1 parsec 254.6 lightyrs [2] |
| Proper motion (speed): | 38.5 mas/yr [2] |
| Proper motion (pos ang): | 236.7° |
Derived Quantities
| Absolute mag (V): | 0.77 |