2020 SO
2020 SO is a near-Earth object identified to be the Surveyor 2 Centaur rocket booster launched on 20 September 1966. The object was discovered by the Pan-STARRS1 survey at the Haleakala Observatory on 17 September 2020. It will make a close approach to Earth on 1 December 2020 at a perigee distance of approximately 0. 13 lunar distances.