What are the key differences between Kepler-47d and Kepler-138d?

Compare Kepler-47d and Kepler-138d side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Kepler-47d and Kepler-138d scored?

Kepler-47d has an AI score of 7.6/10 and Kepler-138d has an AI score of 8.3/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Kepler-47d vs Kepler-138d 2026 - Compared

Kepler-47d

Kepler-138d

WINNER Kepler-138d

Kepler-138d edges ahead with a score of 8.3/10 compared to 7.6/10 for Kepler-47d. While both are highly rated in their r...

Kepler-138d edges ahead with a score of 8.3/10 compared to 7.6/10 for Kepler-47d. While both are highly rated in their respective fields, Kepler-138d demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Kepler-138d

verified Confidence: Low

description Overview

Kepler-47d

A circumbinary exoplanet discovered in 2019 using NASA's Kepler space telescope, notable for having the largest radius of the three known planets within this binary star system.

Kepler-138d

Outermost of the three originally confirmed Kepler-138 planets, a super-Earth orbiting its M-dwarf host every ~23.1 days, confirmed in 2015 alongside two inner companions.