Figure 8-20Current Positions of Known Dwarf Planets and SSSBs in the Outer Solar System Objects with unusually high eccentricity orbits are shown as cyan triangles. Objects roaming among the outer planets, called centaur objects, are orange triangles. Plutinos are white circles. Miscellaneous objects are magenta circles, and classical KBOs are red circles. Objects observed only once are denoted by open symbols; objects with two separate observations are denoted by filled symbols. Comets are filled and unfilled light-blue squares.