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Kepler-51

Kepler-51 is a Sun-like star that is about 500 million years old. It is orbited by four planets—Kepler-51b, c, d and e—first three of which are super-puffs and have the lowest known densities of any known exoplanet. The transiting planets in the system (b, c and d) are similar in radius to gas giants like Jupiter, but have unusually small masses for…

Planetary system, Properties & Overview

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Key facts & relationships

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Apparent magnitude (V)
15.0
Constellation
Cygnus
Declination
+49° 56′ 15.65″
Evolutionary stage
main sequence
Right ascension
19h 45m 55.14s
Spectral type
G4

Topics to explore

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Overview

Properties

Planetary system

Advanced semantic analysis

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Map overview Semantic statistics

Kepler-51

Nodes26
Edges25
Triples60
Avg. degree1.92
Density0.076923
Components1

How this topic connects Entity context

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Kepler-51

Top relations

related to Kepler-51b · 11
Kepler-51 → Earth, Given, Hubble Space Telescope, It, Kepler-51b, Neptune, Over, Solar System, The, This, Transmission
related to Kepler-51d · 9
Kepler-51 → Earth, Earth's, Hubble Space Telescope, It, Its, Kepler-51d, Over, Saturn, Transmission
related to Kepler-51e · 8
Kepler-51 → Earth, However, It, James Webb Space Telescope, Kepler-51d, Kepler-51e, Since, The
related to Planetary system · 8
Kepler-51 → Earth, In, James Webb Space Telescope, Kepler-51e, Neptune, Saturn, The, These
related to Kepler-51c · 6
Kepler-51 → Earth, Earth's, It, Kepler-51c, Mercury, This
related to Properties · 6
Kepler-51 → Around, G-type, It, Its EUV, Sun, X-ray
related to Further reading · 5
Kepler-51 → Dec, Home, Natali Anderson, Sci-News, Three Super-Puff Exoplanets
Apparent magnitude (V) · 1
Kepler-51 → 15.0
Constellation · 1
Kepler-51 → Cygnus
Declination · 1
Kepler-51 → +49° 56′ 15.65″

Important terminology Word statistics

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Important terminology

planet planets radius mass system masses times low density star kepler-51d kepler-51b transit cm3 earth 14 measured space telescope atmosphere

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Kepler-51Apparent magnitude (V)15.01.00infobox
Kepler-51ConstellationCygnus1.00infobox
Kepler-51Declination+49° 56′ 15.65″1.00infobox
Kepler-51Evolutionary stagemain sequence1.00infobox
Kepler-51Right ascension19h 45m 55.14s1.00infobox
Kepler-51Spectral typeG41.00infobox
Kepler-51is aSun-like star that is about 500 million years old0.90text
Kepler-51related to Further readingHome0.60section
Kepler-51related to Further readingThree Super-Puff Exoplanets0.60section
Kepler-51related to Further readingSci-News0.60section
Kepler-51related to Further readingDec0.60section
Kepler-51related to Further readingNatali Anderson0.60section

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