arthur hoag

Vesto Melvin Slipher was an American astronomer who performed the first measurements of radial velocities for galaxies.

Arthur Allen Hoag(January 28, 1921 - July 17, 1999) was an Americanastronomermost famous for his discovery of Hoag's Object, a type of ring galaxyin 1950. [1], In 1966, he was appointed director of the stellar division of Kitt Peak National Observatory (KPNO), where he helped develop the 4-meter Nicholas U. Mayall Telescope.
[4] He also discovered Hoag's Object in 1950, a nearly perfect ring galaxy.

Asteroid 3225 Hoag, discovered by Carolyn and Eugene Shoemaker, was named after him in December 1985. He received his Ph.D. in Astronomy from Harvard in 1953 under Bart Bok. The information obtained by astrometric measurements provides information on the kinematics and physical origin of the Solar System and our galaxy, the Milky Way.

He was born January 28, 1921, in Ann Arbor, Michigan. Born 28 January 1921. Upon graduation he went to work at the Naval Ordnance Laboratory.

View phone numbers, addresses, public records, background check reports and possible arrest records for Arthur Hoag. In 1942 he graduated with a degree in physics from Brown University.

He was involved with both of the Lowell Observatory solar system projects, observations of the planet Mars and the search for Planet X. Frank Kelley Edmondson was an American astronomer. His mother and sister Mary (aged 3) died on June 1, 1926 when the Washington Irving was rammed by an oil barge and sunk on the North River. John Charles Duncan was an American astronomer. [1] The son of Lynne Arthur Hoag (Harvard Medical School, Cornell, and University of Michigan faculty member) and wife Wylma Wood Hoag. He had two sisters, Mary Alice (born 1922) and Elizabeth Ruth (born 1919), a son named Tom and a daughter named Stefanie. She was professor of astronomy at Stockholm University and director of the Stockholm Observatory. Percival Lawrence Lowell was an American businessman, author, mathematician, and astronomer who fueled speculation that there were canals on Mars.

Hoag also developed astronomical sites and instruments, and researched quasi-stellar objects. Arthur Allen Hoag (January 28, 1921 - July 17, 1999) was an American astronomer most famous for his discovery of Hoag's Object, a type of ring galaxy in 1950. He is best known for his 1943 research paper on high-excitation line emission from the centers of some spiral galaxies, which are named Seyfert galaxies after him. It was at the Lowell Observatory that the dwarf planet Pluto was discovered in 1930 by Clyde Tombaugh. Seyfert's Sextet, a group of galaxies, is also named after him.

Arthur Hoag.


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