(Q122928319)

English

Kepler's third law

physical law that the square of a planet’s orbital period is proportional to the cube of the orbit’s semimajor axis

Kepler's third law of planetary motion
Kepler's harmonic law
harmonic law

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Statements

instance of

physical law

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part of

Kepler's laws of planetary motion

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follows

Kepler's second law

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defining formula

{\frac {a^{3}}{T^{2}}}={\frac {GM}{4\pi ^{2}}}

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in defining formula

a

symbol represents

semi-major axis of an orbit

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T

symbol represents

orbital period

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G

symbol represents

gravitational constant

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M

symbol represents

mass

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schematic

Solar system planets a(AU) vs period(terrestrial years).svg
769 × 336; 34 KB

language of work or name

English

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Keplero terza legge.jpg
998 × 689; 67 KB

language of work or name

Italian

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Solar system orbital period vs semimajor axis DE.svg
512 × 512; 15 KB

language of work or name

German

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Solar system orbital period vs semimajor axis es.svg
512 × 512; 23 KB

language of work or name

Spanish

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Solar system orbital period vs semimajor axis.svg
512 × 512; 17 KB

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Identifiers

Encyclopædia Britannica Online ID

science/Keplers-third-law-of-planetary-motion

subject named as

Kepler’s third law of planetary motion

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ProofWiki ID

Kepler's_Laws_of_Planetary_Motion/Third_Law

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World of Physics ID

KeplersThirdLaw

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(Q122928319)

Kepler's third law

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