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Kepler-20b

Kepler-20b is an exoplanet orbiting Kepler-20 in a system 922 light years from Earth. It is classified as a Super-Earth, as it has a radius and mass greater than that of Earth. Its radius of about 1.87 R🜨 would typically mean that it is a Mini-Neptune; but its high mass of 9.7 M🜨 implies that it is an iron-rich rocky world. Along with the other four…

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Detection method
Transit (Kepler Mission)
Discovered by
Kepler team
Discovery date
20 December 2011
Eccentricity
<0.32
Inclination
86.50+0.36 −0.31
Mass
9.7+1.41 −1.44 M🜨

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Overview

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Map overview Semantic statistics

Kepler-20b

Nodes7
Edges6
Triples13
Avg. degree1.71
Density0.285714
Components1

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Kepler-20b

Top relations

Detection method · 1
Kepler-20b → Transit (Kepler Mission)
Discovered by · 1
Kepler-20b → Kepler team
Discovery date · 1
Kepler-20b → 20 December 2011
Eccentricity · 1
Kepler-20b → 0.32
Inclination · 1
Kepler-20b → 86.50+0.36 −0.31
Mass · 1
Kepler-20b → 9.7+1.41 −1.44 M🜨
Mean density · 1
Kepler-20b → 8.2+2.0 −2.7 g cm−3
Mean radius · 1
Kepler-20b → 1.868+0.066 −0.034 R🜨
Orbital period (sidereal) · 1
Kepler-20b → 3.6961219 d
Semi-major axis · 1
Kepler-20b → 0.04537 AU

Important terminology Word statistics

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Important terminology

radius mass earth kepler-20 system mean references exoplanet super-earth mini-neptune orbiting 922 light years classified greater 87 would typically high

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Kepler-20bDetection methodTransit (Kepler Mission)1.00infobox
Kepler-20bDiscovered byKepler team1.00infobox
Kepler-20bDiscovery date20 December 20111.00infobox
Kepler-20bEccentricity<0.321.00infobox
Kepler-20bInclination86.50+0.36 −0.311.00infobox
Kepler-20bMass9.7+1.41 −1.44 M🜨1.00infobox
Kepler-20bMean density8.2+2.0 −2.7 g cm−31.00infobox
Kepler-20bMean radius1.868+0.066 −0.034 R🜨1.00infobox
Kepler-20bOrbital period (sidereal)3.6961219 d1.00infobox
Kepler-20bSemi-major axis0.04537 AU1.00infobox
Kepler-20bStarKepler-20 (KOI-070)1.00infobox
Kepler-20bTemperature1,014 K (741 °C; 1,366 °F)1.00infobox
Kepler-20bis aexoplanet orbiting Kepler-20 in a system 922 light years from Earth0.90text

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