㹻 .. 2344 G. Piazzi ѡʵÏԵ䴌
ˏҴҡǧ˹⤨ًNjҧѧáѺ
ʺ ǧʌٹҧ§ 960
ҡѹҴ硡NjҴˏͧ Piazzi ֧¡
Nj ˏ (asteroid)
ءѹѡʵÏ䴌ˏ ¨ѡËǧŌ
֧ˏ¨ ҹǹҡ⤨ˋҧҡǧҷԵNjҴѧ
ᵋҡѹǧ⤨ǧ ˏºҧǧ ֧͡٧⤨´š š
1997 XF11 ͧˏ´ǧ˹ J. Scotti ˋԷ Arizona Ѱ
ԡٌ ˏǧʌٹҧ 2 ѹ 11 չҤ ..
2541 ѡʵÏ ҧҹШً Central Bureau for Astronomical Telegrams ͧ
Cambridge Ѱԡ䴌ʋًNj ѹ 26 Ҥ .. 2571 ա 30
˹ 1997 XF11 ⤨üҹšŌ§ 42,000 ҹͧ " Ō" ઋ
ˌѹ͡š䴌
ᵡ䴌ѧԴ š䴌ǹ ԴNj
ѹšԹȡѧ֧ѹŌ ᵋ E. Helen ˋ NASA 䴌ˏҾͧ
ˏ¹ա ҹdzǧ⤨᷌ԧNj 1997 XF11 ͡š ѹ
ѧŋ ѹмҹ "Ō" šش 960,000
ǹԴ䴌ˌǧʵÏѹǹ ҷͧѡʵ
ʋТԷʵÏˌѧҺ䴌ػdž ѡʵÏء䴌Ѻ
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Nj 䴌 ѧ͡ѹ ԴšˌҹѡʵÏ¡ѹ Ǩ
ͺҡ 䴌ػŌ ֧͡ŧóًЪ
Ҵˏªš Դ
Ѻᵋš䴌Դ 4500 Ōҹ š䴌١ءҺҵ