perihelion passage
collocation in Englishmeaningsofperihelionandpassage
These words are often used together. Click on the links below to explore the meanings. Or,see other collocations withpassage.
perihelion
noun[C or U]
uk/ˌper.ɪˈhiː.li.ən/us/ˌper.ɪˈhiː.li.ən/
the point in an object's orbit (= a curved path in space around a planet or star) around the sun at which the object is closest to ...
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passage
noun
uk/ˈpæs.ɪdʒ/us/ˈpæs.ɪdʒ/
a usually long and narrow part of a building with rooms on one or both sides, or a covered path that ...
See more atpassage
(Definition ofperihelionandpassagefrom theCambridge English Dictionary© Cambridge University Press)
Examplesofperihelion passage
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
When theperihelionpassagetakes place in northern summer, the maximum temperature is lower in the southern hemisphere, so the soil humidity is higher in the south.
From theCambridge English Corpus
During the 2005perihelionpassagethe comet brightened to about apparent magnitude 16.
From This example is from Wikipedia and may be reused under a CC BY-SA license.
Wikipedia
Unlike a long-period comet, the nextperihelionpassageof a numbered periodic comet can be predicted with a high degree of accuracy.
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Wikipedia
During the 2004perihelionpassagethe comet brightened to about apparent magnitude 11.
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Wikipedia
None of these smaller comets has survived itsperihelionpassage.
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Wikipedia
His prediction of theperihelionpassagewas correct to within two days.
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Wikipedia
Ideally, both objects should have been studied shortly afterperihelionpassage.
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Wikipedia
One suggestion was that all three were in fact the same comet, with an orbital period that was being drastically shortened at eachperihelionpassage.
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Wikipedia
Comets are in some cases known to have disintegrated during theirperihelionpassage, or at other points during their orbit.
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Wikipedia
They were discovered in 1972 and have been observed about every 5 years - at eachperihelionpassage of the comet - but often at very low rates per hour.
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Wikipedia
The anomalistic year is usually defined as the time between perihelion passages.
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Wikipedia
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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