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Encke's comet

American  
[eng-kuhz, -keez] / ˈɛŋ kəz, -kiz /

noun

  1. a comet, discovered by J.L. Pons, with a period of 3.3 years, the shortest period known.


Etymology

Origin of Encke's comet

Named after Johann F. Encke (1791–1865), German astronomer

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Some, like Encke's comet, which makes a pass around the sun every 3.3 years, have relatively small orbits.

From Time Magazine Archive

The ellipse described by this pair is the most eccentric of known binary orbits, and approaches in form the path pursued by Encke’s comet round the Sun.

From The Astronomy of Milton's 'Paradise Lost' by Orchard, Thomas Nathaniel

Encke's comet, whose orbit comes near the sun, is delayed.

From Recreations in Astronomy With Directions for Practical Experiments and Telescopic Work by Warren, Henry White

We now approach a celebrated problem, on which Encke's comet is our only authority.

From The Story of the Heavens by Ball, Robert S. (Robert Stawell), Sir

Encke's comet is usually so faint that even the most powerful telescope in the world would not show a trace of it.

From The Story of the Heavens by Ball, Robert S. (Robert Stawell), Sir

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