Bode's law

American  

[bohdz law] / ˈboʊdz ˈlɔ /

noun

Astronomy.

1. a numerical scheme that gives the approximate distance from the sun of the seven planets closest to the sun (Mercury through Uranus) but fails for Neptune and Pluto, which are further away.

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Bode's law British  

/ bəʊdz /

noun

1. astronomy an empirical rule relating the distances of the planets from the sun, based on the numerical sequence 0, 3, 6, 12, 24,…. Adding 4 to each number and dividing by 10 gives the sequence 0.4, 0.7, 1, 1.6, 2.8,…, which is a reasonable representation of distances in astronomical units for most planets if the minor planets are counted as a single entity at 2.8

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Etymology

Origin of Bode's law

First recorded in 1825–35; after Johann E. Bode (1747–1826), German astronomer, though probably first formulated by Johann D. Titius (Tietz), German astronomer (1729–96)

Example Sentences

See Examples For:

Bode's law

If we make a similar computation for each planet, we shall find that their distances from the sun show a remarkable agreement with an artificial series of numbers called Bode's law.

From A Text-Book of Astronomy by George C. Comstock

With exception of Neptune, the agreement between Bode's law and the true distances is very striking, but most remarkable is the presence in the series of a number, 2.8, with no planet corresponding to it.

From A Text-Book of Astronomy by George C. Comstock

Still, Bode's law has a comprehensive approximate reality in the Solar System, sufficient to make it a strong recommendation of any hypothesis of the origin of the system, that it shall account for this law.

From The Plurality of Worlds by Edward Hitchcock

A very simple proportion, known as Bode's law, has been observed, which indicates approximately the relative distances of the planets from the Sun.

From Astronomy for Amateurs by Frances A. (Frances Alice) Welby

If the theory of evolution then corresponds to Bode's law, as its advocates alleged, it corresponds to a myth.

From Fables of Infidelity and Facts of Faith Being an Examination of the Evidences of Infidelity by Robert Patterson