Plutino::november Object::category Planet::neptune Orbital::since National::kuiper Plutinos::objects
(69990) 1998 WU31, also written as (69990) 1998 WU31 is a TNO that resides in the Kuiper belt. It was discovered on November 18, 1998, by Marc W. Buie at Kitt Peak National Observatory
Since it is in a 2:3 orbital resonance with the planet Neptune, it has been classified as a plutino.
(69990) 1998 WU31 sectionsIntro References