Discovered by Marc W. Buie Alternative names none Observation arc 2945 days (8.06 yr) | Discovery date 23 August 2003 Minor planet category TNO Aphelion 46.988 AU (7.0293 Tm) | |
(307616) 2003 QW90 is a classical Kuiper belt object that was discovered on August 23, 2003, by Marc W. Buie. In 2008, its diameter was listed as 440 kilometres (270 mi).
References
(307616) 2003 QW90 Wikipedia(Text) CC BY-SA