27, 1993 || Caussols || E. W. Elst || — || align=right | 2.7 km || |-id=498 bgcolor=#d6d6d6 | 48498 || || — || January 30, 1993 || Kagoshima || M. Mukai, M. Takeishi || — || align=right | 18 km || |-id=499 bgcolor=#d6d6d6 | 48499 || || — || January 23, 1993 || La Silla || E. W. Elst || — || align=right | 11 km || |-id=500 bgcolor=#d6d6d6 | 48500 || || — || February 20, 1993 || Caussols || E. W. Elst || HYG || align=right | 7.9 km || |} 48501–48600 |-bgcolor=#d6d6d6 | 48501 || 1993 FM || — || March 23, 1993 || Lake Tekapo || A. C. Gilmore, P. M. Kilmartin || THM || align=right | 10 km || |-id=502 bgcolor=#fefefe | 48502 || || — || March 17, 1993 || La Silla || UESAC || — || align=right | 1.7 km || |-id=503 bgcolor=#fefefe | 48503 || || — || March 17, 1993 || La Silla || UESAC || V || align=right | 1.4 km || |-id=504 bgcolor=#fefefe | 48504 || || — || March 17, 1993 || La Silla || UESAC || — || align=right | 3.1 km || |-id=505 bgcolor=#fefefe | 48505 || || — || March 17, 1993 || La Silla || UESAC || MAS || align=right | 2.0 km || |-id=506 bgcolor=#d6d6d6 | 48506 || || — || March 17, 1993 || La Silla || UESAC || — || align=right | 7.1 km || |-id=507 bgcolor=#fefefe | 48507 || || — || March 17, 1993 || La Silla || UESAC || V || align=right | 3.0 km || |-id=508 bgcolor=#d6d6d6 | 48508 || || — || March 17, 1993 || La Silla || UESAC || — || align=right | 4.6 km || |-id=509 bgcolor=#fefefe | 48509 || || — || March 17, 1993 || La Silla || UESAC || NYS || align=right | 4.3 km || |-id=510 bgcolor=#fefefe | 48510 || || — || March 17, 1993 || La Silla || UESAC || V || align=right | 1.5 km || |-id=511 bgcolor=#fefefe | 48511 || || — || March 17, 1993 || La Silla || UESAC || — || align=right | 2.5 km || |-id=512 bgcolor=#d6d6d6 | 48512 || || — || March 17, 1993 || La Silla || UESAC || — || align=right | 8.9 km || |-id=513 bgcolor=#fefefe | 48513 || || — || March 21, 1993