Magnitude 4.64 | Constellation Ophiuchus | |
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20 Ophiuchi is a class F6IV (yellow-white subgiant) star in the constellation Ophiuchus. Its apparent magnitude is 4.64 and it is approximately 104 light years away based on parallax. It lies near the star Zeta Ophiuchi.
References
20 Ophiuchi Wikipedia(Text) CC BY-SA