V2105-Oph (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , V2105-Oph will become visible at around 20:56 (EDT), 36° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 01:03.
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Name
V2105-Oph
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Object type
Star
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Other names
Position
| Right ascension: | 16h27m43s [4] |
| Declination: | −07°35'55" [4] |
| Constellation: | Ophiuchus |
| Magnitude: Variable | 5.26 (V) [2] 7.48 (BT) [2] 5.44 (VT) [2] 4.26 (G) [4] 5.48 (BP) [4] 3.15 (RP) [4] |
| Distance: | 171.2 parsec 558.1 lightyrs [4] |
| B-V Color (mag): | 1.73 |
| Proper motion (speed): | 153.7 mas/yr[4] |
| Proper motion (pos ang): | 179.7° |
Derived quantities
| Absolute mag (V): | -0.91 |
Sources