Robert Grant Aitken

Robert Grant Aitken

Robert Grant Aitken (1864-1951)
Born December 31, 1864(1864-12-31)
Jackson, California
Died October 29, 1951(1951-10-29) (aged 86)
Berkeley, California
Residence USA
Nationality American
Fields Astronomy
Institutions University of California

Robert Grant Aitken (December 31, 1864 – October 29, 1951) was an American astronomer.[1]

He worked at Lick Observatory in California.[1] He systematically studied double stars, measuring their positions and calculating their orbits around one another. He methodically created a very large catalog of such stars, which was published in 1932 and entitled New General Catalogue of Double Stars Within 120° of the North Pole,[1] with the orbit information enabling astronomers to calculate stellar mass statistics for a large number of stars. Aitken also measured positions and computed orbits for comets and natural satellites of planets.

He was elected to serve as president in 1899 and 1915 of the Astronomical Society of the Pacific.

Aitken was partly deaf and used a hearing aid. He married Jessie Thomas around 1888, and had three sons and one daughter. His grandson, Robert Baker Aitken, was a widely-known Zen Buddhist teacher and author.

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Named after him

References

  1. ^ a b c Daintith, John (1981). "Aitken, Robert Grant". Biographical Encyclopedia of Scientists. 1. New York: Facts On File, Inc.. pp. 9. ISBN 0871963965. 

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Obituaries