description KY Cygni Overview
KY Cygni is a heavily dust-enshrouded red supergiant in the Cygnus OB1 association, among the largest known stars with a radius estimated near 1,400 solar radii.
insights Why this score
KY Cygni ranks #175 of 217 in the Star ranking, behind Sadalmelik, ahead of Atria.
Dusty large red supergiant candidate, notable size claims but uncertain and niche reputation.
help KY Cygni FAQ
How good is KY Cygni?
KY Cygni scores 7.25/10 (Good) on Lunoo, making it a well-rated option in the Star category. Dusty large red supergiant candidate, notable size claims but uncertain and niche reputation.
What are the best alternatives to KY Cygni?
See our alternatives page for KY Cygni for a ranked list with scores. Top alternatives include: Betelgeuse, UY Scuti, Mu Cephei.
How does KY Cygni compare to Betelgeuse?
See our detailed comparison of KY Cygni vs Betelgeuse with scores, features, and an AI-powered verdict.
Is KY Cygni worth it in 2026?
With a score of 7.25/10, KY Cygni is a solid option in Star. See all Star ranked.
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