53001–53100
|-bgcolor=#fefefe | 53001 || || — || October 28, 1998 || Socorro || LINEAR || V || align=right | 1.4 km || |-id=002 bgcolor=#fefefe | 53002 || || — || October 28, 1998 || Socorro || LINEAR || NYS || align=right | 2.8 km || |-id=003 bgcolor=#fefefe | 53003 || || — || October 17, 1998 || Anderson Mesa || LONEOS || V || align=right | 1.4 km || |-id=004 bgcolor=#fefefe | 53004 || || — || November 9, 1998 || Caussols || ODAS || || align=right | 2.3 km || |-id=005 bgcolor=#fefefe | 53005 Antibes || || || November 10, 1998 || Caussols || ODAS || (2076) || align=right | 2.1 km || |-id=006 bgcolor=#fefefe | 53006 || || — || November 11, 1998 || Caussols || ODAS || NYS || align=right | 2.8 km || |-id=007 bgcolor=#fefefe | 53007 || || — || November 11, 1998 || Socorro || LINEAR || || align=right | 1.8 km || |-id=008 bgcolor=#fefefe | 53008 || || — || November 13, 1998 || Lime Creek || R. Linderholm || PHO || align=right | 5.1 km || |-id=009 bgcolor=#fefefe | 53009 || || — || November 12, 1998 || Oizumi || T. Kobayashi || || align=right | 2.6 km || |-id=010 bgcolor=#fefefe | 53010 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 3.2 km || |-id=011 bgcolor=#fefefe | 53011 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 2.2 km || |-id=012 bgcolor=#e9e9e9 | 53012 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 2.6 km || |-id=013 bgcolor=#e9e9e9 | 53013 || || — || November 10, 1998 || Socorro || LINEAR || EUN || align=right | 5.5 km || |-id=014 bgcolor=#fefefe | 53014 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 4.8 km || |-id=015 bgcolor=#fefefe | 53015 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 3.1 km || |-id=016 bgcolor=#fefefe | 53016 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 2.3 km || |-id=017 bgcolor=#fefefe | 53017 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 2.0 km || |-id=018 bgcolor=#fefefe | 53018 || || — || November 10, 1998 || Socorro || LINEAR || NYS || align=right | 1.5 km || |-id=019 bgcolor=#fefefe | 53019 || || — || November 11, 1998 || Chichibu || N. Satō || || align=right | 3.4 km || |-id=020 bgcolor=#fefefe | 53020 || || — || November 14, 1998 || Kitt Peak || Spacewatch || || align=right | 2.1 km || |-id=021 bgcolor=#fefefe | 53021 || || — || November 10, 1998 || Socorro || LINEAR || || align=right | 2.8 km || |-id=022 bgcolor=#fefefe | 53022 || || — || November 12, 1998 || Kushiro || S. Ueda, H. Kaneda || V || align=right | 2.3 km || |-id=023 bgcolor=#fefefe | 53023 || || — || November 11, 1998 || Socorro || LINEAR || || align=right | 2.3 km || |-id=024 bgcolor=#fefefe | 53024 || || — || November 13, 1998 || Socorro || LINEAR || || align=right | 3.2 km || |-id=025 bgcolor=#fefefe | 53025 Willnoel || 1998 WD || || November 16, 1998 || Catalina || CSS || || align=right | 3.3 km || |-id=026 bgcolor=#fefefe | 53026 || || — || November 18, 1998 || Socorro || LINEAR || || align=right | 2.9 km || |-id=027 bgcolor=#fefefe | 53027 || || — || November 20, 1998 || Gekko || T. Kagawa || || align=right | 2.1 km || |-id=028 bgcolor=#fefefe | 53028 || || — || November 20, 1998 || Nachi-Katsuura || Y. Shimizu, T. Urata || || align=right | 3.4 km || |-id=029 bgcolor=#fefefe | 53029 Wodetzky || || || November 22, 1998 || Piszkéstető || K. Sárneczky, L. Kiss || || align=right | 4.1 km || |-id=030 bgcolor=#fefefe | 53030 || || — || November 18, 1998 || Kushiro || S. Ueda, H. Kaneda || || align=right | 2.3 km || |-id=031 bgcolor=#e9e9e9 | 53031 || || — || November 23, 1998 || Oohira || T. Urata || || align=right | 4.8 km || |-id=032 bgcolor=#fefefe | 53032 || || — || November 25, 1998 || Oizumi || T. Kobayashi || || align=right | 3.4 km || |-id=033 bgcolor=#fefefe | 53033 || || — || November 26, 1998 || Višnjan Observatory || K. Korlević || V || align=right | 1.7 km || |-id=034 bgcolor=#fefefe | 53034 || || — || November 21, 1998 || Socorro || LINEAR || V || align=right | 2.2 km || |-id=035 bgcolor=#fefefe | 53035 || || — || November 21, 1998 || Socorro || LINEAR || MAS || align=right | 2.3 km || |-id=036 bgcolor=#fefefe | 53036 || || — || November 21, 1998 || Socorro || LINEAR || || align=right | 3.2 km || |-id=037 bgcolor=#fefefe | 53037 || || — || November 21, 1998 || Socorro || LINEAR || || align=right | 2.5 km || |-id=038 bgcolor=#fefefe | 53038 || || — || November 21, 1998 || Socorro || LINEAR || NYS || align=right | 2.7 km || |-id=039 bgcolor=#fefefe | 53039 || || — || November 21, 1998 || Socorro || LINEAR || || align=right | 2.5 km || |-id=040 bgcolor=#fefefe | 53040 || || — || November 21, 1998 || Socorro || LINEAR || || align=right | 3.5 km || |-id=041 bgcolor=#fefefe | 53041 || || — || November 18, 1998 || Socorro || LINEAR || (2076) || align=right | 2.9 km || |-id=042 bgcolor=#fefefe | 53042 || || — || November 18, 1998 || Socorro || LINEAR || || align=right | 1.8 km || |-id=043 bgcolor=#fefefe | 53043 || || — || November 18, 1998 || Socorro || LINEAR || || align=right | 2.8 km || |-id=044 bgcolor=#fefefe | 53044 || || — || November 18, 1998 || Socorro || LINEAR || NYS || align=right | 2.6 km || |-id=045 bgcolor=#fefefe | 53045 || || — || November 18, 1998 || Socorro || LINEAR || || align=right | 3.6 km || |-id=046 bgcolor=#fefefe | 53046 || || — || November 18, 1998 || Socorro || LINEAR || || align=right | 3.0 km || |-id=047 bgcolor=#fefefe | 53047 || || — || November 18, 1998 || Socorro || LINEAR || || align=right | 5.0 km || |-id=048 bgcolor=#fefefe | 53048 || || — || November 21, 1998 || Kitt Peak || Spacewatch || || align=right | 3.2 km || |-id=049 bgcolor=#fefefe | 53049 || || — || November 17, 1998 || Socorro || LINEAR || PHO || align=right | 3.2 km || |-id=050 bgcolor=#fefefe | 53050 || || — || November 18, 1998 || Socorro || LINEAR || V || align=right | 2.0 km || |-id=051 bgcolor=#fefefe | 53051 || || — || December 12, 1998 || Oizumi || T. Kobayashi || V || align=right | 2.7 km || |-id=052 bgcolor=#e9e9e9 | 53052 || || — || December 11, 1998 || Kitt Peak || Spacewatch || || align=right | 6.7 km || |-id=053 bgcolor=#fefefe | 53053 Sabinomaffeo || || || December 12, 1998 || San Marcello || M. Tombelli, G. Forti || || align=right | 1.9 km || |-id=054 bgcolor=#fefefe | 53054 || || — || December 14, 1998 || Socorro || LINEAR || PHO || align=right | 3.1 km || |-id=055 bgcolor=#fefefe | 53055 Astrogapra || || || December 15, 1998 || Caussols || ODAS || || align=right | 2.0 km || |-id=056 bgcolor=#e9e9e9 | 53056 || || — || December 15, 1998 || Caussols || ODAS || slow || align=right | 5.6 km || |-id=057 bgcolor=#fefefe | 53057 || || — || December 10, 1998 || Ondřejov || L. Kotková || || align=right | 2.8 km || |-id=058 bgcolor=#fefefe | 53058 || || — || December 8, 1998 || Kitt Peak || Spacewatch || V || align=right | 1.7 km || |-id=059 bgcolor=#e9e9e9 | 53059 || || — || December 10, 1998 || Kitt Peak || Spacewatch || || align=right | 3.8 km || |-id=060 bgcolor=#e9e9e9 | 53060 || || — || December 10, 1998 || Kitt Peak || Spacewatch || || align=right | 3.9 km || |-id=061 bgcolor=#e9e9e9 | 53061 || || — || December 11, 1998 || Kitt Peak || Spacewatch || || align=right | 2.9 km || |-id=062 bgcolor=#fefefe | 53062 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 3.0 km || |-id=063 bgcolor=#fefefe | 53063 || || — || December 14, 1998 || Socorro || LINEAR || V || align=right | 2.0 km || |-id=064 bgcolor=#fefefe | 53064 || || — || December 14, 1998 || Socorro || LINEAR || NYS || align=right | 6.4 km || |-id=065 bgcolor=#fefefe | 53065 || || — || December 14, 1998 || Socorro || LINEAR || V || align=right | 2.4 km || |-id=066 bgcolor=#fefefe | 53066 || || — || December 14, 1998 || Socorro || LINEAR || V || align=right | 2.3 km || |-id=067 bgcolor=#fefefe | 53067 || || — || December 14, 1998 || Socorro || LINEAR || V || align=right | 4.4 km || |-id=068 bgcolor=#fefefe | 53068 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 4.5 km || |-id=069 bgcolor=#e9e9e9 | 53069 || || — || December 14, 1998 || Socorro || LINEAR || ADE || align=right | 6.4 km || |-id=070 bgcolor=#e9e9e9 | 53070 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 5.2 km || |-id=071 bgcolor=#fefefe | 53071 || || — || December 15, 1998 || Socorro || LINEAR || || align=right | 2.3 km || |-id=072 bgcolor=#e9e9e9 | 53072 || || — || December 13, 1998 || Kitt Peak || Spacewatch || || align=right | 4.2 km || |-id=073 bgcolor=#e9e9e9 | 53073 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 5.0 km || |-id=074 bgcolor=#fefefe | 53074 || || — || December 14, 1998 || Socorro || LINEAR || PHO || align=right | 3.6 km || |-id=075 bgcolor=#fefefe | 53075 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 4.5 km || |-id=076 bgcolor=#fefefe | 53076 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 3.1 km || |-id=077 bgcolor=#fefefe | 53077 || || — || December 14, 1998 || Socorro || LINEAR || || align=right | 2.4 km || |-id=078 bgcolor=#e9e9e9 | 53078 || || — || December 15, 1998 || Socorro || LINEAR || || align=right | 5.9 km || |-id=079 bgcolor=#fefefe | 53079 || || — || December 15, 1998 || Socorro || LINEAR || || align=right | 3.1 km || |-id=080 bgcolor=#fefefe | 53080 || || — || December 15, 1998 || Socorro || LINEAR || V || align=right | 2.0 km || |-id=081 bgcolor=#fefefe | 53081 || || — || December 15, 1998 || Socorro || LINEAR || || align=right | 2.5 km || |-id=082 bgcolor=#e9e9e9 | 53082 || || — || December 15, 1998 || Socorro || LINEAR || ADE || align=right | 5.6 km || |-id=083 bgcolor=#e9e9e9 | 53083 || || — || December 15, 1998 || Socorro || LINEAR || || align=right | 2.6 km || |-id=084 bgcolor=#fefefe | 53084 || || — || December 15, 1998 || Socorro || LINEAR || || align=right | 3.3 km || |-id=085 bgcolor=#fefefe | 53085 || || — || December 15, 1998 || Socorro || LINEAR || PHO || align=right | 5.2 km || |-id=086 bgcolor=#e9e9e9 | 53086 || || — || December 15, 1998 || Socorro || LINEAR || EUN || align=right | 4.3 km || |-id=087 bgcolor=#fefefe | 53087 || 1998 YQ || — || December 16, 1998 || Oizumi || T. Kobayashi || NYS || align=right | 1.9 km || |-id=088 bgcolor=#e9e9e9 | 53088 Mauricehirsch || || || December 18, 1998 || Caussols || ODAS || || align=right | 6.7 km || |-id=089 bgcolor=#e9e9e9 | 53089 || || — || December 21, 1998 || Oizumi || T. Kobayashi || || align=right | 5.6 km || |-id=090 bgcolor=#fefefe | 53090 || || — || December 24, 1998 || Catalina || CSS || PHO || align=right | 4.9 km || |-id=091 bgcolor=#e9e9e9 | 53091 || || — || December 19, 1998 || Uenohara || N. Kawasato || MAR || align=right | 3.3 km || |-id=092 bgcolor=#fefefe | 53092 || || — || December 27, 1998 || Oizumi || T. Kobayashi || || align=right | 3.6 km || |-id=093 bgcolor=#fefefe | 53093 La Orotava || || || December 28, 1998 || Kleť || J. Tichá, M. Tichý || || align=right | 2.0 km || |-id=094 bgcolor=#e9e9e9 | 53094 || || — || December 16, 1998 || Kitt Peak || Spacewatch || || align=right | 3.1 km || |-id=095 bgcolor=#fefefe | 53095 || || — || December 22, 1998 || Kitt Peak || Spacewatch || NYS || align=right | 2.7 km || |-id=096 bgcolor=#e9e9e9 | 53096 || || — || December 22, 1998 || Kitt Peak || Spacewatch || EUN || align=right | 3.4 km || |-id=097 bgcolor=#e9e9e9 | 53097 || || — || December 23, 1998 || Kitt Peak || Spacewatch || EUN || align=right | 5.2 km || |-id=098 bgcolor=#fefefe | 53098 || || — || December 29, 1998 || Xinglong || SCAP || || align=right | 3.5 km || |-id=099 bgcolor=#e9e9e9 | 53099 || || — || December 27, 1998 || Anderson Mesa || LONEOS || || align=right | 4.4 km || |-id=100 bgcolor=#e9e9e9 | 53100 || || — || December 24, 1998 || Anderson Mesa || LONEOS || HNS || align=right | 4.8 km ||
53101–53200
|-bgcolor=#d6d6d6 | 53101 || 1999 AY || — || January 7, 1999 || Oizumi || T. Kobayashi || EOS || align=right | 7.6 km ||