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Asaph Hall IV (October 6, 1859 – January 12, 1930), known as Asaph Hall Jr., was an American astronomer. He was the son of Asaph Hall, who discovered the moons of the planet Mars. One of his brothers was Percival Hall.
Asaph Hall III (October 15, 1829 – November 22, 1907) was an American astronomer who is best known for having discovered the two moons of Mars, Deimos and Phobos, in 1877. He determined the orbits of satellites of other planets and of double stars , the rotation of Saturn , and the mass of Mars.
13 de mar. de 2015 · Asaph Hall, Jr. was born at Cambridge, Massachusetts on October 6, 1859. He was the son of the famous astronomer, Asaph Hall, Sr., who was trained by Brünnow at the Detroit Observatory and made his career at the United States Naval Observatory.
Asaph Hall, Jr. from the University of Michigan faculty and staff portrait collection Biography. From the Bentley Historical Library. On this site. All posts in this category. Around the Web
Asaph Hall (Goshen, Connecticut, 15 de outubro de 1829 — Annapolis, Maryland, 22 de novembro de 1907) foi um astrônomo norte-americano. Descoberta de Fobos e Deimos. Durante uma maior aproximação, de Marte, em 1877, Hall foi encorajado por Angeline Stickney, sua esposa, a procurar as luas marcianas.
This post is by KyungJun Kim Location of the Original: Collection Name: Observatory University of Michigan records 1855 – 1985 Call Number: 87299 Blmu Bimu C455 2 Box Number: Box 4 Folder Title: Detroit Observatory, later U-M Observatory, Ann Arbor, Mich. Sunspot Observations, 1892-1895, C.S. Woodard Date created: 1895 February: On the sunspot graphs, there is writing …
Asaph Hall (born Oct. 15, 1829, Goshen, Conn., U.S.—died Nov. 22, 1907, Annapolis, Md.) was an American astronomer who discovered the two moons of Mars, Deimos and Phobos, in 1877 and calculated their orbits.
