— || align=right | 1.6 km || |-id=410 bgcolor=#d6d6d6 | 18410 || || — || March 19, 1993 || La Silla || UESAC || KOR || align=right | 4.2 km || |-id=411 bgcolor=#d6d6d6 | 18411 || || — || March 19, 1993 || La Silla || UESAC || — || align=right | 8.7 km || |-id=412 bgcolor=#d6d6d6 | 18412 Kruszelnicki || 1993 LX || || June 13, 1993 || Siding Spring || R. H. McNaught || — || align=right | 6.1 km || |-id=413 bgcolor=#d6d6d6 | 18413 Adamspencer || || || June 13, 1993 || Siding Spring || R. H. McNaught || — || align=right | 5.9 km || |-id=414 bgcolor=#fefefe | 18414 || || — || July 20, 1993 || La Silla || E. W. Elst || — || align=right | 4.0 km || |-id=415 bgcolor=#fefefe | 18415 || || — || August 15, 1993 || Caussols || E. W. Elst || — || align=right | 3.1 km || |-id=416 bgcolor=#fefefe | 18416 || 1993 QW || — || August 22, 1993 || Palomar || E. F. Helin || — || align=right | 2.1 km || |-id=417 bgcolor=#fefefe | 18417 || || — || August 20, 1993 || La Silla || E. W. Elst || — || align=right | 1.6 km || |-id=418 bgcolor=#fefefe | 18418 Ujibe || || || October 15, 1993 || Kitami || K. Endate, K. Watanabe || — || align=right | 3.4 km || |-id=419 bgcolor=#fefefe | 18419 || || — || October 9, 1993 || La Silla || E. W. Elst || — || align=right | 6.2 km || |-id=420 bgcolor=#fefefe | 18420 || || — || October 9, 1993 || La Silla || E. W. Elst || NYS || align=right | 4.4 km || |-id=421 bgcolor=#fefefe | 18421 || || — || October 9, 1993 || La Silla || E. W. Elst || — || align=right | 3.0 km || |-id=422 bgcolor=#fefefe | 18422 || || — || October 20, 1993 || La Silla || E. W. Elst || FLO || align=right | 3.9 km || |-id=423 bgcolor=#fefefe | 18423 || || — || October 20, 1993 || La Silla || E. W. Elst || FLO || align=right | 2.8 km || |-id=424 bgcolor=#fefefe | 18424 || 1993 YG || — || December 17, 1993 || Oizumi || T. Kobayashi || NYS || align=right | 5.6 km || |-id=425 bgcolor=#fefefe | 18425 ||