•  · 9.0 km MPC · JPL 23460 1989 SX9 — September 26, 1989 La Silla H. Debehogne  · 2.5 km MPC · JPL 23461 1989 TM4 — October 7, 1989 La Silla E. W. Elst...
    190 KB (274 words) - 18:00, 30 November 2023
  • of over 700 numbered minor planets, including the Trojan asteroids (6090) 1989 DJ and 65210 Stichius (the latter with Eric Walter Elst) and hundreds of...
    57 KB (168 words) - 01:53, 8 September 2023