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Analyze real-time astronomical and meteorological data for 20 Oph.
20 Oph
F7IV20 Oph · Ophiuchus
20 Oph is a F7IV-type star located in the constellation of Ophiuchus. Sitting at a distance of approximately 104 ly from Earth, it shines with an apparent magnitude of 4.64, making it an interesting target for observation. It is officially recorded in the Hipparcos catalog as HIP 82369.
Common Name20 Oph
Bayer Designation20 Oph
HIP Catalog IDHIP 82369
ConstellationOphiuchus
Right Ascension16h 49m 50.0s
Declination-10° 46' 59"
Distance104 ly
Apparent Magnitude+4.64
Absolute Magnitude+2.12
Color Index (B-V)0.48
Spectral ClassF7IV
Variable StarNo