56001–56100
|-bgcolor=#fefefe | 56001 || || — || September 20, 1998 || La Silla || E. W. Elst || || align=right | 2.2 km || |-id=002 bgcolor=#fefefe | 56002 || || — || September 20, 1998 || La Silla || E. W. Elst || || align=right | 1.4 km || |-id=003 bgcolor=#fefefe | 56003 || || — || September 26, 1998 || Socorro || LINEAR || || align=right | 1.5 km || |-id=004 bgcolor=#fefefe | 56004 || || — || September 26, 1998 || Socorro || LINEAR || || align=right | 1.5 km || |-id=005 bgcolor=#e9e9e9 | 56005 || || — || September 22, 1998 || Anderson Mesa || LONEOS || GEF || align=right | 3.0 km || |-id=006 bgcolor=#fefefe | 56006 || || — || October 13, 1998 || Kitt Peak || Spacewatch || || align=right | 2.4 km || |-id=007 bgcolor=#fefefe | 56007 || || — || October 14, 1998 || Kitt Peak || Spacewatch || || align=right | 1.4 km || |-id=008 bgcolor=#fefefe | 56008 || || — || October 13, 1998 || Kitt Peak || Spacewatch || || align=right | 1.3 km || |-id=009 bgcolor=#fefefe | 56009 || || — || October 14, 1998 || Anderson Mesa || LONEOS || || align=right | 1.6 km || |-id=010 bgcolor=#fefefe | 56010 || || — || October 24, 1998 || Oizumi || T. Kobayashi || || align=right | 5.0 km || |-id=011 bgcolor=#fefefe | 56011 Sarahantier || || || October 23, 1998 || Caussols || ODAS || || align=right | 3.6 km || |-id=012 bgcolor=#fefefe | 56012 || || — || October 27, 1998 || Višnjan Observatory || K. Korlević || || align=right | 1.8 km || |-id=013 bgcolor=#fefefe | 56013 || || — || October 29, 1998 || Višnjan Observatory || K. Korlević || PHO || align=right | 2.7 km || |-id=014 bgcolor=#fefefe | 56014 || || — || October 18, 1998 || La Silla || E. W. Elst || || align=right | 1.6 km || |-id=015 bgcolor=#fefefe | 56015 || || — || October 18, 1998 || La Silla || E. W. Elst || || align=right | 1.6 km || |-id=016 bgcolor=#fefefe | 56016 || || — || October 28, 1998 || Socorro || LINEAR || || align=right | 1.8 km || |-id=017 bgcolor=#fefefe | 56017 || || — || November 11, 1998 || Caussols || ODAS || MAS || align=right | 1.8 km || |-id=018 bgcolor=#fefefe | 56018 Yujawang || || || November 11, 1998 || Caussols || ODAS || || align=right | 1.4 km || |-id=019 bgcolor=#fefefe | 56019 || || — || November 11, 1998 || Socorro || LINEAR || || align=right | 1.7 km || |-id=020 bgcolor=#fefefe | 56020 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 1.4 km || |-id=021 bgcolor=#fefefe | 56021 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 2.2 km || |-id=022 bgcolor=#fefefe | 56022 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 2.0 km || |-id=023 bgcolor=#fefefe | 56023 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 2.0 km || |-id=024 bgcolor=#fefefe | 56024 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 3.3 km || |-id=025 bgcolor=#fefefe | 56025 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 1.9 km || |-id=026 bgcolor=#fefefe | 56026 || || — || November 13, 1998 || Socorro || LINEAR || || align=right | 5.3 km || |-id=027 bgcolor=#fefefe | 56027 || || — || November 18, 1998 || Catalina || CSS || PHO || align=right | 2.7 km || |-id=028 bgcolor=#fefefe | 56028 || || — || November 21, 1998 || Socorro || LINEAR || || align=right | 1.6 km || |-id=029 bgcolor=#fefefe | 56029 || || — || November 21, 1998 || Socorro || LINEAR || NYS || align=right | 1.6 km || |-id=030 bgcolor=#fefefe | 56030 || || — || November 21, 1998 || Socorro || LINEAR || || align=right | 1.8 km || |-id=031 bgcolor=#fefefe | 56031 || || — || November 21, 1998 || Socorro || LINEAR || || align=right | 3.2 km || |-id=032 bgcolor=#fefefe | 56032 || || — || November 21, 1998 || Socorro || LINEAR || || align=right | 1.7 km || |-id=033 bgcolor=#fefefe | 56033 || || — || November 21, 1998 || Socorro || LINEAR || || align=right | 2.6 km || |-id=034 bgcolor=#e9e9e9 | 56034 || || — || November 25, 1998 || Socorro || LINEAR || || align=right | 3.0 km || |-id=035 bgcolor=#fefefe | 56035 || || — || November 18, 1998 || Socorro || LINEAR || || align=right | 1.8 km || |-id=036 bgcolor=#fefefe | 56036 || || — || November 23, 1998 || Catalina || CSS || PHO || align=right | 2.7 km || |-id=037 bgcolor=#fefefe | 56037 || || — || November 20, 1998 || Anderson Mesa || LONEOS || || align=right | 1.9 km || |-id=038 bgcolor=#e9e9e9 | 56038 Jackmapanje || || || December 7, 1998 || Colleverde || V. S. Casulli || || align=right | 2.1 km || |-id=039 bgcolor=#fefefe | 56039 || || — || December 9, 1998 || Oizumi || T. Kobayashi || || align=right | 2.5 km || |-id=040 bgcolor=#fefefe | 56040 || || — || December 9, 1998 || Oizumi || T. Kobayashi || NYS || align=right | 2.0 km || |-id=041 bgcolor=#fefefe | 56041 Luciendumont || || || December 8, 1998 || Blauvac || R. Roy || || align=right | 2.5 km || |-id=042 bgcolor=#fefefe | 56042 || || — || December 15, 1998 || Caussols || ODAS || V || align=right | 3.6 km || |-id=043 bgcolor=#fefefe | 56043 || || — || December 14, 1998 || Prescott || P. G. Comba || || align=right | 2.8 km || |-id=044 bgcolor=#fefefe | 56044 || || — || December 15, 1998 || Woomera || F. B. Zoltowski || NYS || align=right | 2.0 km || |-id=045 bgcolor=#fefefe | 56045 || || — || December 10, 1998 || Kitt Peak || Spacewatch || || align=right | 3.0 km || |-id=046 bgcolor=#fefefe | 56046 || || — || December 15, 1998 || Xinglong || SCAP || || align=right | 5.1 km || |-id=047 bgcolor=#fefefe | 56047 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 1.7 km || |-id=048 bgcolor=#fefefe | 56048 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 2.4 km || |-id=049 bgcolor=#e9e9e9 | 56049 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 2.9 km || |-id=050 bgcolor=#fefefe | 56050 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 2.0 km || |-id=051 bgcolor=#fefefe | 56051 || || — || December 14, 1998 || Socorro || LINEAR || NYS || align=right | 3.3 km || |-id=052 bgcolor=#fefefe | 56052 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 2.5 km || |-id=053 bgcolor=#fefefe | 56053 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 2.2 km || |-id=054 bgcolor=#fefefe | 56054 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 1.8 km || |-id=055 bgcolor=#fefefe | 56055 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 1.9 km || |-id=056 bgcolor=#fefefe | 56056 || || — || December 15, 1998 || Socorro || LINEAR || slow? || align=right | 3.1 km || |-id=057 bgcolor=#fefefe | 56057 || || — || December 15, 1998 || Socorro || LINEAR || || align=right | 2.0 km || |-id=058 bgcolor=#fefefe | 56058 || || — || December 11, 1998 || Socorro || LINEAR || PHO || align=right | 2.9 km || |-id=059 bgcolor=#fefefe | 56059 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 2.4 km || |-id=060 bgcolor=#fefefe | 56060 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 2.0 km || |-id=061 bgcolor=#fefefe | 56061 || || — || December 15, 1998 || Socorro || LINEAR || || align=right | 1.8 km || |-id=062 bgcolor=#e9e9e9 | 56062 || || — || December 15, 1998 || Socorro || LINEAR || (5) || align=right | 2.3 km || |-id=063 bgcolor=#fefefe | 56063 || || — || December 15, 1998 || Socorro || LINEAR || || align=right | 4.7 km || |-id=064 bgcolor=#fefefe | 56064 || || — || December 15, 1998 || Socorro || LINEAR || || align=right | 3.0 km || |-id=065 bgcolor=#fefefe | 56065 || || — || December 12, 1998 || Mérida || Naranjo, O. A. || || align=right | 2.4 km || |-id=066 bgcolor=#fefefe | 56066 || 1998 YA || — || December 16, 1998 || Višnjan Observatory || K. Korlević || MAS || align=right | 2.4 km || |-id=067 bgcolor=#e9e9e9 | 56067 Argerich || || || December 17, 1998 || Caussols || ODAS || EUN || align=right | 4.5 km || |-id=068 bgcolor=#fefefe | 56068 || || — || December 17, 1998 || Caussols || ODAS || NYS || align=right | 2.0 km || |-id=069 bgcolor=#fefefe | 56069 || || — || December 17, 1998 || Gekko || T. Kagawa || || align=right | 1.9 km || |-id=070 bgcolor=#fefefe | 56070 || || — || December 21, 1998 || Oizumi || T. Kobayashi || || align=right | 2.5 km || |-id=071 bgcolor=#fefefe | 56071 || || — || December 22, 1998 || Catalina || CSS || PHO || align=right | 2.4 km || |-id=072 bgcolor=#fefefe | 56072 || || — || December 24, 1998 || Oizumi || T. Kobayashi || || align=right | 1.6 km || |-id=073 bgcolor=#fefefe | 56073 Poggianti || || || December 26, 1998 || San Marcello || M. Tombelli, A. Boattini || || align=right | 2.2 km || |-id=074 bgcolor=#fefefe | 56074 || || — || December 25, 1998 || Kitt Peak || Spacewatch || NYS || align=right | 1.6 km || |-id=075 bgcolor=#e9e9e9 | 56075 || || — || December 26, 1998 || Kitt Peak || Spacewatch || EUN || align=right | 4.7 km || |-id=076 bgcolor=#e9e9e9 | 56076 || || — || December 27, 1998 || Anderson Mesa || LONEOS || || align=right | 4.6 km || |-id=077 bgcolor=#fefefe | 56077 || || — || December 21, 1998 || Socorro || LINEAR || PHO || align=right | 2.7 km || |-id=078 bgcolor=#e9e9e9 | 56078 || 1999 AT || — || January 7, 1999 || Oizumi || T. Kobayashi || (5) || align=right | 2.8 km || |-id=079 bgcolor=#e9e9e9 | 56079 || || — || January 9, 1999 || Oizumi || T. Kobayashi || MAR || align=right | 3.9 km || |-id=080 bgcolor=#fefefe | 56080 || || — || January 9, 1999 || Gekko || T. Kagawa || || align=right | 2.8 km || |-id=081 bgcolor=#fefefe | 56081 || || — || January 10, 1999 || Fair Oaks Ranch || J. V. McClusky || || align=right | 3.9 km || |-id=082 bgcolor=#fefefe | 56082 || || — || January 9, 1999 || Xinglong || SCAP || NYSfast || align=right | 2.3 km || |-id=083 bgcolor=#fefefe | 56083 || || — || January 10, 1999 || Kitt Peak || Spacewatch || NYS || align=right | 2.9 km || |-id=084 bgcolor=#fefefe | 56084 || || — || January 13, 1999 || Kitt Peak || Spacewatch || || align=right | 3.5 km || |-id=085 bgcolor=#fefefe | 56085 || || — || January 13, 1999 || Kitt Peak || Spacewatch || || align=right | 3.4 km || |-id=086 bgcolor=#fefefe | 56086 || || — || January 13, 1999 || Nachi-Katsuura || Y. Shimizu, T. Urata || PHO || align=right | 5.2 km || |-id=087 bgcolor=#fefefe | 56087 || || — || January 13, 1999 || Xinglong || SCAP || NYS || align=right | 2.1 km || |-id=088 bgcolor=#e9e9e9 | 56088 Wuheng || || || January 14, 1999 || Xinglong || SCAP || || align=right | 4.6 km || |-id=089 bgcolor=#fefefe | 56089 || || — || January 6, 1999 || Višnjan Observatory || K. Korlević || NYS || align=right | 2.6 km || |-id=090 bgcolor=#fefefe | 56090 || 1999 BE || — || January 16, 1999 || Oizumi || T. Kobayashi || V || align=right | 2.2 km || |-id=091 bgcolor=#fefefe | 56091 || 1999 BJ || — || January 16, 1999 || Oizumi || T. Kobayashi || || align=right | 2.2 km || |-id=092 bgcolor=#e9e9e9 | 56092 || 1999 BK || — || January 16, 1999 || Oizumi || T. Kobayashi || BRU || align=right | 7.0 km || |-id=093 bgcolor=#fefefe | 56093 || || — || January 18, 1999 || Kitt Peak || Spacewatch || || align=right | 2.3 km || |-id=094 bgcolor=#fefefe | 56094 || || — || January 20, 1999 || Višnjan Observatory || K. Korlević || || align=right | 3.4 km || |-id=095 bgcolor=#e9e9e9 | 56095 Buniatishvili || || || January 20, 1999 || Caussols || ODAS || GEF || align=right | 4.2 km || |-id=096 bgcolor=#e9e9e9 | 56096 || || — || January 22, 1999 || Višnjan Observatory || K. Korlević || EUN || align=right | 3.9 km || |-id=097 bgcolor=#fefefe | 56097 || || — || January 21, 1999 || Uto || F. Uto || || align=right | 1.8 km || |-id=098 bgcolor=#e9e9e9 | 56098 || || — || January 24, 1999 || Višnjan Observatory || K. Korlević || (5) || align=right | 3.0 km || |-id=099 bgcolor=#e9e9e9 | 56099 || || — || January 25, 1999 || Višnjan Observatory || K. Korlević || MAR || align=right | 3.3 km || |-id=100 bgcolor=#fefefe | 56100 Luisapolli || || || January 24, 1999 || Gnosca || S. Sposetti || || align=right | 6.2 km ||