|| S. Ueda, H. Kaneda || EUN || align=right | 6.1 km || |-id=330 bgcolor=#E9E9E9 | 10330 Durkheim || || || April 8, 1991 || La Silla || E. W. Elst || — || align=right | 4.8 km || |-id=331 bgcolor=#d6d6d6 | 10331 Peterbluhm || || || April 9, 1991 || Tautenburg Observatory || F. Börngen || 3:2slow || align=right | 20 km || |-id=332 bgcolor=#E9E9E9 | 10332 Défi || || || May 13, 1991 || Palomar || C. S. Shoemaker, D. H. Levy || — || align=right | 7.0 km || |-id=333 bgcolor=#d6d6d6 | 10333 Portnoff || || — || July 12, 1991 || La Silla || H. Debehogne || — || align=right | 8.5 km || |-id=334 bgcolor=#d6d6d6 | 10334 Gibbon || || || August 3, 1991 || La Silla || E. W. Elst || — || align=right | 7.2 km || |-id=335 bgcolor=#E9E9E9 | 10335 || || — || August 15, 1991 || Palomar || E. F. Helin || GEF || align=right | 4.5 km || |-id=336 bgcolor=#d6d6d6 | 10336 || || — || August 7, 1991 || Palomar || H. E. Holt || EMA || align=right | 12 km || |-id=337 bgcolor=#d6d6d6 | 10337 || || — || September 10, 1991 || Dynic || A. Sugie || — || align=right | 8.5 km || |-id=338 bgcolor=#d6d6d6 | 10338 || || — || September 10, 1991 || Palomar || H. E. Holt || THM || align=right | 13 km || |-id=339 bgcolor=#E9E9E9 | 10339 || || — || September 11, 1991 || Palomar || H. E. Holt || — || align=right | 4.9 km || |-id=340 bgcolor=#d6d6d6 | 10340 Jostjahn || || || September 10, 1991 || Tautenburg Observatory || F. Börngen || KOR || align=right | 7.0 km || |-id=341 bgcolor=#d6d6d6 | 10341 || || — || September 16, 1991 || Palomar || H. E. Holt || KOR || align=right | 6.2 km || |-id=342 bgcolor=#d6d6d6 | 10342 || 1991 TQ || — || October 1, 1991 || Siding Spring || R. H. McNaught || — || align=right | 8.3 km || |-id=343 bgcolor=#d6d6d6 | 10343 Church || || || November 4, 1991 || Kitt Peak || Spacewatch || THM || align=right | 10 km || |-id=344 bgcolor=#fefefe | 10344 || || — || February 12, 1992 || Mérida || O. A. Naranjo, J. Stock || — || align=right | 3.7 km || |-id=345 bgcolor=#fefefe |