description 190 Ismene Overview
190 Ismene is a large asteroid in the outer main belt discovered by Christian Heinrich Friedrich Peters on 22 September 1878 at Clinton, New York. It is a dark P-type body in the Hilda dynamical group and follows a roughly 3:2 mean-motion resonance with Jupiter; its diameter is estimated at about 160 kilometers, and its name refers to Ismene, the daughter of Oedipus and Jocasta and sister of Antigone in Greek mythology.
help 190 Ismene FAQ
How good is 190 Ismene?
190 Ismene scores 4.60/10 (Poor) on Lunoo, making it rated in the Asteroid category.
What are the best alternatives to 190 Ismene?
See our alternatives page for 190 Ismene for a ranked list with scores. Top alternatives include: 153 Hilda, 106 Dione, 76 Freia.
How does 190 Ismene compare to 153 Hilda?
See our detailed comparison of 190 Ismene vs 153 Hilda with scores, features, and an AI-powered verdict.
Is 190 Ismene worth it in 2026?
With a score of 4.60/10, 190 Ismene is a solid option in Asteroid. See all Asteroid ranked.
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