What are the key differences between HAT-P-13b and WASP-39b?

Compare HAT-P-13b and WASP-39b side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are HAT-P-13b and WASP-39b scored?

HAT-P-13b has an AI score of 7.4/10 and WASP-39b has an AI score of 9.1/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

HAT-P-13b vs WASP-39b 2026 - Compared

HAT-P-13b

WASP-39b

WINNER WASP-39b

WASP-39b edges ahead with a score of 8.4/10 compared to 6.8/10 for HAT-P-13b. While both are highly rated in their respe...

WASP-39b edges ahead with a score of 8.4/10 compared to 6.8/10 for HAT-P-13b. While both are highly rated in their respective fields, WASP-39b demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: WASP-39b

verified Confidence: Low

description Overview

HAT-P-13b

HAT-P-13b is a transiting hot Jupiter discovered by the HATNet survey and announced in 2009. It circles its Sun-like host star in a short-period orbit, while the same system contains a more distant and substantially more eccentric companion detected through radial-velocity measurements. The system has been studied because interactions between the planets can help constrain the orbital dynamics and...

WASP-39b

WASP-39b is a giant exoplanet orbiting a Sun-like star approximately 700 light-years away. The James Webb Space Telescope’s detailed observations in 2022 revealed its substantial atmosphere containing key molecules such as carbon dioxide, sulfur dioxide, and water vapor. This data provides valuable insights into the composition and characteristics of hot Jupiters – planetary bodies similar to gas...