Returns and Appearances

DiscoveredAppearedNot observedAppeared before discoveryNot observed before discoveryReturns in the future

		2027 Apr. 7
	160P	2019 Dec. 2
	160P	2012 Sept. 18
	160P/2004 NL21	2004 Oct. 13
	160P	1996 Nov. 9

The perihelion date in 1996 is printed onM.P.E.C. 2004-S18.