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Planetary migration

Planetary migration occurs when a planet or other body in orbit around a star interacts with a disk of gas or planetesimals, resulting in the alteration of its orbital parameters, especially its semi-major axis. Planetary migration is the most likely explanation for hot Jupiters (exoplanets with Jovian masses but orbits of only a few days). The generally…

Overview, In the Solar System & Types of disk

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Overview

Types of disk

Types of migration

Resonance capture

In the Solar System

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Planetary migration

Nodes42
Edges41
Triples1
Avg. degree1.95
Density0.047619
Components1

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Planetary migration

Top relations

is a · 1
Planetary migration → most likely explanation for hot Jupiters

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Important terminology

migration planet disk planets planetesimals gas orbits type planet's orbit may also star angular momentum mass resonance system ii density

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SubjectPredicateObjectConfidenceSrc
Planetary migrationis amost likely explanation for hot Jupiters0.90text

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