Schmadel || — || align=right | 9.7 km || |-id=851 bgcolor=#fefefe | 30851 Reißfelder || || || October 2, 1991 || Tautenburg Observatory || L. D. Schmadel, F. Börngen || — || align=right | 2.1 km || |-id=852 bgcolor=#fefefe | 30852 Debye || || || October 2, 1991 || Tautenburg Observatory || F. Börngen, L. D. Schmadel || — || align=right | 2.0 km || |-id=853 bgcolor=#d6d6d6 | 30853 || || — || October 31, 1991 || Kushiro || S. Ueda, H. Kaneda || — || align=right | 5.7 km || |-id=854 bgcolor=#FA8072 | 30854 || 1991 VB || — || November 1, 1991 || Palomar || E. F. Helin || — || align=right data-sort-value="0.94" | 940 m || |-id=855 bgcolor=#fefefe | 30855 || || — || November 4, 1991 || Kitt Peak || Spacewatch || — || align=right | 2.4 km || |-id=856 bgcolor=#FA8072 | 30856 || 1991 XE || — || December 7, 1991 || Palomar || E. F. Helin || H || align=right | 3.4 km || |-id=857 bgcolor=#fefefe | 30857 Parsec || 1991 YY || || December 31, 1991 || Haute Provence || E. W. Elst || — || align=right | 2.9 km || |-id=858 bgcolor=#fefefe | 30858 || || — || January 9, 1992 || Palomar || E. F. Helin || PHO || align=right | 4.2 km || |-id=859 bgcolor=#fefefe | 30859 || 1992 BM || — || January 28, 1992 || Kushiro || S. Ueda, H. Kaneda || — || align=right | 2.9 km || |-id=860 bgcolor=#fefefe | 30860 || || — || February 29, 1992 || Kitt Peak || Spacewatch || NYS || align=right | 1.8 km || |-id=861 bgcolor=#d6d6d6 | 30861 || || — || February 29, 1992 || La Silla || UESAC || — || align=right | 6.2 km || |-id=862 bgcolor=#fefefe | 30862 || || — || February 29, 1992 || La Silla || UESAC || FLO || align=right | 4.4 km || |-id=863 bgcolor=#fefefe | 30863 || || — || March 1, 1992 || La Silla || UESAC || NYS || align=right | 2.3 km || |-id=864 bgcolor=#fefefe | 30864 || || — || March 1, 1992 || La Silla || UESAC || V || align=right | 2.0 km || |-id=865 bgcolor=#d6d6d6 | 30865 || || — || March 2, 1992 || La Silla || UESAC || — || align=right | 4.1 km || |-id=866 bgcolor=#d6d6d6 | 30866 ||