J002E3

Wikipedia:

J002E3 is the designation given to a supposed asteroid discovered by amateur astronomer Bill Yeung on September 3, 2002. Further examination revealed that the surface appeared to contain the paint used on the Apollo moon rockets. The object is probably the S-IVB third stage of the Apollo 12 Saturn V rocket (serial S-IVB-507).

Via Ratak Monodosico.