Discovered Appeared Not observed Appeared before discovery Not observed before discovery Returns in the future
2028 May 12 96P2023 Jan. 31 96P2017 Oct. 27 96P96P-C/2012 N12012 July 14 96P2007 Apr. 4 96P2002 Jan. 8 96P1996 Oct. 15 96P1991 July 21 96P/1986 J21986 Apr. 23