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1852 Carpenter : ウィキペディア英語版 | 1852 Carpenter
1852 Carpenter, provisional designation 1955 GA, is a main-belt asteroid which was discovered on April 1, 1955 by the Indiana Asteroid Program at Goethe Link Observatory in Indiana, United States. It orbits the Sun at a distance of 2.8–3.2 AU every 5.24 years and measures about 23 kilometers in diameter.〔 The asteroid was named after American astronomer Edwin Francis Carpenter (1898–1963), second director of the Steward Observatory who researched spectroscopic binaries and interacting galaxies. He played a major role in enabling the construction of the Kitt Peak National Observatory.〔 == References ==
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