Pieter

Pieter Oosterhoff

Pieter
#73,302
Most Influential Person Across History

Dutch astronomer

Pieter Oosterhoff's Academic­Influence.com Rankings

Pieter Oosterhoff
Physics
#4139
Historical Rank
Astronomy
#958
Historical Rank
physics Degrees
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  • Physics

Pieter Oosterhoff's Degrees

Why Is Pieter Oosterhoff Influential?

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According to Wikipedia, Pieter Theodorus Oosterhoff was a Dutch astronomer. He was the co-administrator, along with Jan Oort, of the Leiden Observatory in the Netherlands. His published papers are primarily in regard to variable stars and photometry. He is most noted for his 1939 observation that there appear to be two populations of globular clusters based on the periodicities of their RR Lyrae variable stars. These two populations would come to be known as Oosterhoff groups after him.

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Pieter Oosterhoff's Published Works

Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
198002.557.51012.51517.52022.52527.530

Published Works

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What Schools Are Affiliated With Pieter Oosterhoff?

Pieter Oosterhoff is affiliated with the following schools: