Where does 51 Pegasi rank on Lunoo?

51 Pegasi is ranked #15 in Lunoo's Best Star rankings with a score of 9.1/10.

How does 51 Pegasi compare to competitors?

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51 Pegasi

9.10

Excellent

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Star Pegasus G Type Hot Jupiter Main Sequence First Exoplanet Host

description 51 Pegasi Overview

51 Pegasi is a G-type main-sequence star located approximately 50 light-years from Earth within the Pegasus constellation. It gained prominence as the first host star of an exoplanet discovered orbiting a Sun-like star. The discovery by Mayor and Queloz in 1995 revolutionized planetary science and demonstrated the prevalence of planets around other stars. This system is of particular interest to astronomers studying planet formation, stellar evolution, and the characteristics of habitable zones.

insights Why this score

51 Pegasi ranks #14 of 217 in the Star ranking, behind Sun, ahead of Canopus.

First confirmed exoplanet around a Sun-like star, Nobel-linked discovery, major historical importance.

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How good is 51 Pegasi?

51 Pegasi scores 9.10/10 (Excellent) on Lunoo, making it one of the highest-rated options in the Star category. First confirmed exoplanet around a Sun-like star, Nobel-linked discovery, major historical importance.

What are the best alternatives to 51 Pegasi?

See our alternatives page for 51 Pegasi for a ranked list with scores. Top alternatives include: HD 209458, Alpha Centauri A, Sun.

How does 51 Pegasi compare to HD 209458?

See our detailed comparison of 51 Pegasi vs HD 209458 with scores, features, and an AI-powered verdict.

Is 51 Pegasi worth it in 2026?

With a score of 9.10/10, 51 Pegasi is highly rated in Star. See all Star ranked.

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