description WASP-189b Overview
A very hot Jupiter orbiting a bright A-type star, studied intensively by ESA's CHEOPS mission and among the hottest known exoplanets with dayside temperatures near 3,400 K.
help WASP-189b FAQ
How good is WASP-189b?
WASP-189b scores 8.70/10 (Great) on Lunoo, making it a well-rated option in the Exoplanet category.
What are the best alternatives to WASP-189b?
See our alternatives page for WASP-189b for a ranked list with scores. Top alternatives include: WASP-121b, HD 209458 b, KELT-9b.
How does WASP-189b compare to WASP-121b?
See our detailed comparison of WASP-189b vs WASP-121b with scores, features, and an AI-powered verdict.
Is WASP-189b worth it in 2026?
With a score of 8.70/10, WASP-189b is highly rated in Exoplanet. See all Exoplanet ranked.
swap_horiz
Looking for WASP-189b alternatives?
Compare top competitors ranked & scored
arrow_forward
explore Explore More
Similar to WASP-189b
See all arrow_forward
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
