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・ 295th Infantry Regiment
・ 295th Motor Rifle Division
・ 296
・ 296 BC
・ 296 Phaëtusa
・ 296th Brigade Support Battalion
・ 296th Infantry Regiment
・ 297
・ 297 BC
・ 297 Caecilia
・ 297th Infantry Division (Wehrmacht)
・ 297th Military Intelligence Battalion (United States)
・ 298
・ 298 Baptistina
・ 298 BC
2980 Cameron
・ 2981 Chagall
・ 2984 Chaucer
・ 2985 Shakespeare
・ 299
・ 299 BC
・ 299 Park Avenue
・ 299 Queen Street West
・ 299 Thora
・ 299 West 12th Street
・ 2991 Bilbo
・ 2993 Wendy
・ 2995 Taratuta
・ 2997 Cabrera
・ 299th Brigade Support Battalion (United States)


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2980 Cameron : ウィキペディア英語版
2980 Cameron

2980 Cameron, provisionally designated , is a main-belt asteroid discovered by prolific American astronomer Schelte Bus at Siding Spring Observatory, Australia, on March 2, 1981. It orbits the Sun every 4.11 years at a distance of 2.1–3.0 AU.〔
The asteroid was named after astrophysicist and cosmogonist Alastair G. W. Cameron (1925–2005), who was associate director for theoretical astrophysics at the Harvard-Smithsonian Center for Astrophysics. He was an early advocate of the concepts of a turbulent accretion disk solar nebula, and of the origin of the Moon by a giant impact on the proto-Earth. He also studied the nucleosynthesis in stars and supernovae, and the cosmic abundances of nuclides.〔
== References ==


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