description Mu Arae c Overview
Mu Arae c is a close-orbiting exoplanet detected by radial-velocity measurements around Mu Arae, a G-type star about 50 light-years away. Reported in 2004, it has a minimum mass of roughly 10 Earth masses and completes an orbit in about 9.6 days, placing it in the hot-Neptune or Neptune-mass range. It was notable at discovery because it was among the lowest-mass planets then detected around a Sun-like star.
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How good is Mu Arae c?
Mu Arae c scores 6.26/10 (Fair) on Lunoo, making it rated in the Exoplanet category.
What are the best alternatives to Mu Arae c?
See our alternatives page for Mu Arae c for a ranked list with scores. Top alternatives include: Gliese 581 b, HIP 14810 b, Mu Arae b.
How does Mu Arae c compare to Gliese 581 b?
See our detailed comparison of Mu Arae c vs Gliese 581 b with scores, features, and an AI-powered verdict.
Is Mu Arae c worth it in 2026?
With a score of 6.26/10, Mu Arae c is a solid option in Exoplanet. See all Exoplanet ranked.
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