Asteroid / Comet
Sednoid
An extreme detached object like Sedna.
Bodies with perihelia beyond 50 AU and semi-major axes beyond 150 AU — currently only a handful known.
Overview
Bodies with perihelia beyond 50 AU and semi-major axes beyond 150 AU — currently only a handful known.
See also
Asteroids
Rocky relics of the early Solar System.
Comets
Dirty snowballs from the outer Solar System.
Meteoroids, Meteors & Meteorites
Three names for one falling rock.
Near-Earth Asteroid
An asteroid whose orbit ventures near Earth.
Trojan Asteroid
An asteroid sharing a planet's orbit at L4 or L5.
Centaur Object
An icy small body roaming the outer planets.