description Kepler-90d Overview
Kepler-90d is a confirmed Neptune-like exoplanet in the Kepler-90 system, orbiting a G-type star. NASA lists a mass of 8.6 Earths, a radius of 0.256 Jupiter radii, an orbital distance of 0.32 astronomical units, and a 59.7-day period. It was detected by the transit method, meaning it was identified from the small dip in starlight produced when the planet passed in front of its host star, and its discovery was announced in 2013. [NASA](https://science.nasa.gov/exoplanet-catalog/kepler-90d/)
help Kepler-90d FAQ
How good is Kepler-90d?
Kepler-90d scores 4.32/10 (Poor) on Lunoo, making it rated in the Exoplanet category.
What are the best alternatives to Kepler-90d?
See our alternatives page for Kepler-90d for a ranked list with scores. Top alternatives include: Kepler-90f, Kepler-90e, Kepler-90c.
How does Kepler-90d compare to Kepler-90f?
See our detailed comparison of Kepler-90d vs Kepler-90f with scores, features, and an AI-powered verdict.
Is Kepler-90d worth it in 2026?
With a score of 4.32/10, Kepler-90d is a solid option in Exoplanet. See all Exoplanet ranked.
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