List of Neptune-crossing minor planets


A Neptune-crosser is a minor planet whose orbit crosses that of Neptune. The dwarf planet Pluto is the most massive example of this class of object. The known numbered Neptune-crossers are:
Notes: ‡ outer-grazer
† 134340 Pluto was known at this time but not numbered
Image:Orbites_definition.png|frame|right|Inner-grazer: middle, top;
Outer-grazer: middle, bottom;
Crosser: right, bottom;
Co-orbital : right, top