. . . . . . . . "(501546) 2014 JJ80" . . . . "5.5" . "(501546) 2014 JJ80" . "1.7909712576E10" . . "8.2377563479662E12" . . "501546" . "27 April 2019 (JD2458600.5)" . "4.6819645592979E12" . . "2013-07-09" .