(145452) 2005 RN43
Minor planets
(145452) 2005 RN₄₃ is a classical Kuiper belt object. It has an estimated diameter of 679+55
−73 km. It was discovered by Andrew Becker, Andrew Puckett and Jeremy Kubica on 10 September 2005 at Apache Point Observatory in Sunspot, New Mexico.... Wikipedia
Discoverer: Andrew C. Becker
Discovered: September 10, 2005
Earliest precovery date: 2 June 1954
Minor planet category: TNO; Cubewano; Extended (DES)
Perihelion: 40.571 AU (6.0693 Tm)