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Quaoar - 2002AW197<br />
2002年6月4日,<br />
C. Trujillo & M. Brown<br />
(Caltech in Pasadena)<br />
发现Quaoar<br />
实际上,Quaoar在前人<br />
寻找 “Planet X”的过程<br />
中曾经出现过