— || align=right | 8.4 km || |-id=048 bgcolor=#d6d6d6 | 11048 || || — || August 29, 1990 || Palomar || H. E. Holt || — || align=right | 15 km || |-id=049 bgcolor=#fefefe | 11049 || || — || September 14, 1990 || Palomar || H. E. Holt || — || align=right | 4.7 km || |-id=050 bgcolor=#d6d6d6 | 11050 Messiaën || || || October 13, 1990 || Tautenburg Observatory || F. Börngen, L. D. Schmadel || EOS || align=right | 6.1 km || |-id=051 bgcolor=#d6d6d6 | 11051 Racine || || || November 15, 1990 || La Silla || E. W. Elst || — || align=right | 7.1 km || |-id=052 bgcolor=#d6d6d6 | 11052 || 1990 WM || — || November 20, 1990 || Siding Spring || R. H. McNaught || — || align=right | 11 km || |-id=053 bgcolor=#d6d6d6 | 11053 || || — || February 3, 1991 || Kushiro || S. Ueda, H. Kaneda || KOR || align=right | 8.8 km || |-id=054 bgcolor=#FFC2E0 | 11054 || 1991 FA || — || March 17, 1991 || Kitt Peak || Spacewatch || AMO +1km || align=right | 1.5 km || |-id=055 bgcolor=#fefefe | 11055 Honduras || || || April 8, 1991 || La Silla || E. W. Elst || — || align=right | 8.4 km || |-id=056 bgcolor=#fefefe | 11056 Volland || || || June 6, 1991 || La Silla || E. W. Elst || V || align=right | 9.0 km || |-id=057 bgcolor=#E9E9E9 | 11057 || 1991 NL || — || July 8, 1991 || Palomar || E. F. Helin || — || align=right | 5.4 km || |-id=058 bgcolor=#fefefe | 11058 || || — || August 7, 1991 || Palomar || H. E. Holt || H || align=right | 1.9 km || |-id=059 bgcolor=#E9E9E9 | 11059 Nulliusinverba || 1991 RS || || September 4, 1991 || Palomar || E. F. Helin || — || align=right | 4.9 km || |-id=060 bgcolor=#E9E9E9 | 11060 || || — || September 10, 1991 || Palomar || H. E. Holt || — || align=right | 9.2 km || |-id=061 bgcolor=#E9E9E9 | 11061 Lagerlöf || || || September 10, 1991 || Tautenburg Observatory || F. Börngen || HEN || align=right | 4.9 km || |-id=062 bgcolor=#d6d6d6 | 11062 || 1991 SN || — || September 30, 1991 || Siding Spring || R. H. McNaught || EOS || align=right | 9.6 km