2001 ??? ??? 4 (????? ????? ???? (28970) 2001 ??? ??? 4 ??? ????? ?????? ?????? ) ( ??????????? : 2001 JJ4 )?? ?? ????? ??? ???? ????????? . ?????? ??? ?????? ?????? ?????? ???? ??????? ??????? ?? ????? ?? 15 ???? 2001? ??????? 28970 ?? ??? ???????? . [2] [3]
?????? 28970 2001JJ ?? 15 ???? 2001 ?? ???? ???????? ? ?????? ?? ???????? ? ????? ?? ???????? ??????? ? ?????? ????? ???? ??????? ??????? ?? ????? ( ??????????? : Near-Earth Asteroid Tracking )? NEAT . ??? ??? ??????? 1,732 ?????? ??????? ??? ???? 25 ????? 2021 ?????? ????? ?????? ?????? ? ?? ?? ??? ????? 12,354 ????? (33.8 ???). ?????? ?????? ???????? ??????? 1,890 ????? (5.2 ???). [3]
????? ???? ??? ??????? ???? ???? ????? ???? 2.99 ???? ????? ? ????? ???? 2.92 ???? ?????? ??????? ???? 0.0226 ?????? ????? 8.88 ???? ??????? ????? ????? . ???? ??? ???????? ?? ??? ?????? ??????? ??? 2 ?3.2 ???? ????? ????? ???? ?? 1,666 ???? ????? ? ????? ??? ?????? ?????? ????? ?????? ?????? ????? ????? ?????? ?????? ?????? ?????? ??????? ?????? ?? ???? ????????? ??????? . [3]
????? ????? ?????? (H) ?? 28970 2001JJ ??13.78 ??????? ??0.148? ??? ?????? ????? ???? ?? 6.898??. ???????? ??? ??????? ???? ??????? ?????? ?????? ??? ??????? ???? ?????? (WISE)? ??? ???? ????? ?????? ???? ?? ?????? ?? ??? 2009 ?????? ?????? ??????? ??????? ??? ??????? ? ?? ??? 2011? ????? ??????? ?????? ???????? ?????????? ?? ?????? ???????. [4]
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