LIST OF ASTEROIDS/18601–18700

|-
| 18601 Zafar || || January 23, 1998 || Socorro || LINEAR
|-
| 18602 Lagillespie || || January 23, 1998 || Socorro || LINEAR
|-
| 18603 - || || January 28, 1998 || Oizumi || T. Kobayashi
|-
| 18604 - || || January 28, 1998 || Caussols || ODAS
|-
| 18605 Jacqueslaskar || || January 28, 1998 || Caussols || ODAS
|-
| 18606 - || || January 31, 1998 || Oizumi || T. Kobayashi
|-
| 18607 - || || January 31, 1998 || Oizumi || T. Kobayashi
|-
| 18608 - || || January 25, 1998 || Kitt Peak || Spacewatch
|-
| 18609 - || || January 30, 1998 || Geisei || T. Seki
|-
| 18610 Arthurdent || || February 7, 1998 || Starkenburg Observatory || Starkenburg, F. Hormuth
|-
| 18611 - || || February 6, 1998 || La Silla || E. W. Elst
|-
| 18612 - || || February 6, 1998 || La Silla || E. W. Elst
|-
| 18613 - || 1998 DR || February 19, 1998 || Kleť || Kleť
|-
| 18614 - || || February 20, 1998 || Caussols || ODAS
|-
| 18615 - || || February 22, 1998 || Haleakala || NEAT
|-
| 18616 - || || February 22, 1998 || Haleakala || NEAT
|-
| 18617 Puntel || || February 24, 1998 || Les Tardieux || M. Bœuf
|-
| 18618 - || || February 22, 1998 || Haleakala || NEAT
|-
| 18619 - || || February 22, 1998 || Haleakala || NEAT
|-
| 18620 - || || February 24, 1998 || Haleakala || NEAT
|-
| 18621 - || || February 23, 1998 || Kitt Peak || Spacewatch
|-
| 18622 - || || February 25, 1998 || Haleakala || NEAT
|-
| 18623 Pises || || February 27, 1998 || Pises || Pises
|-
| 18624 Prévert || || February 27, 1998 || Caussols || ODAS
|-
| 18625 - || || February 27, 1998 || Caussols || ODAS
|-
| 18626 Michaelcarr || || February 27, 1998 || Caussols || ODAS
|-
| 18627 - || || February 27, 1998 || Cima Ekar || U. Munari, M. Tombelli
|-
| 18628 - || || February 27, 1998 || Cima Ekar || G. Forti, M. Tombelli
|-
| 18629 - || || February 27, 1998 || La Silla || E. W. Elst
|-
| 18630 - || || February 27, 1998 || La Silla || E. W. Elst
|-
| 18631 - || || February 27, 1998 || Cima Ekar || A. Boattini, M. Tombelli
|-
| 18632 - || || February 28, 1998 || La Silla || C.-I. Lagerkvist
|-
| 18633 - || 1998 EU || March 2, 1998 || Caussols || ODAS
|-
| 18634 Champigneulles || || March 2, 1998 || Caussols || ODAS
|-
| 18635 Frouard || || March 2, 1998 || Caussols || ODAS
|-
| 18636 Villedepompey || || March 2, 1998 || Caussols || ODAS
|-
| 18637 Liverdun || || March 2, 1998 || Caussols || ODAS
|-
| 18638 Nouet || || March 2, 1998 || Caussols || ODAS
|-
| 18639 - || || March 5, 1998 || Xinglong || Beijing Schmidt CCD Asteroid Program
|-
| 18640 - || || March 7, 1998 || Xinglong || Beijing Schmidt CCD Asteroid Program
|-
| 18641 - || || March 6, 1998 || Gekko || T. Kagawa
|-
| 18642 - || || March 1, 1998 || La Silla || E. W. Elst
|-
| 18643 van Rysselberghe || || March 1, 1998 || La Silla || E. W. Elst
|-
| 18644 - || || March 2, 1998 || Geisei || T. Seki
|-
| 18645 - || || March 3, 1998 || La Silla || E. W. Elst
|-
| 18646 - || || March 3, 1998 || La Silla || E. W. Elst
|-
| 18647 Václavhübner || || March 21, 1998 || Ondřejov || P. Pravec
|-
| 18648 - || || March 24, 1998 || Caussols || ODAS
|-
| 18649 - || || March 24, 1998 || Caussols || ODAS
|-
| 18650 - || || March 24, 1998 || Caussols || ODAS
|-
| 18651 - || || March 22, 1998 || Nachi-Katsuura || Y. Shimizu, T. Urata
|-
| 18652 - || || March 21, 1998 || Kushiro || S. Ueda, H. Kaneda
|-
| 18653 Christagünt || || March 28, 1998 || Starkenburg Observatory || Starkenburg
|-
| 18654 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18655 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18656 Mergler || || March 20, 1998 || Socorro || LINEAR
|-
| 18657 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18658 Rajdev || || March 20, 1998 || Socorro || LINEAR
|-
| 18659 Megangross || || March 20, 1998 || Socorro || LINEAR
|-
| 18660 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18661 Zoccoli || || March 20, 1998 || Socorro || LINEAR
|-
| 18662 Erinwhite || || March 20, 1998 || Socorro || LINEAR
|-
| 18663 Lynnta || || March 20, 1998 || Socorro || LINEAR
|-
| 18664 Rafaelta || || March 20, 1998 || Socorro || LINEAR
|-
| 18665 Sheenahayes || || March 20, 1998 || Socorro || LINEAR
|-
| 18666 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18667 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18668 Gottesman || || March 20, 1998 || Socorro || LINEAR
|-
| 18669 Lalitpatel || || March 20, 1998 || Socorro || LINEAR
|-
| 18670 Shantanugaur || || March 20, 1998 || Socorro || LINEAR
|-
| 18671 Zacharyrice || || March 20, 1998 || Socorro || LINEAR
|-
| 18672 Ashleyamini || || March 20, 1998 || Socorro || LINEAR
|-
| 18673 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18674 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18675 Amiamini || || March 20, 1998 || Socorro || LINEAR
|-
| 18676 Zdeňkaplavcová || || March 30, 1998 || Ondřejov || P. Pravec
|-
| 18677 - || || March 24, 1998 || Socorro || LINEAR
|-
| 18678 - || || March 24, 1998 || Socorro || LINEAR
|-
| 18679 Heatherenae || || March 31, 1998 || Socorro || LINEAR
|-
| 18680 Weirather || || March 31, 1998 || Socorro || LINEAR
|-
| 18681 Caseylipp || || March 31, 1998 || Socorro || LINEAR
|-
| 18682 - || || March 31, 1998 || Socorro || LINEAR
|-
| 18683 - || || March 31, 1998 || Socorro || LINEAR
|-
| 18684 - || || March 31, 1998 || Socorro || LINEAR
|-
| 18685 - || || March 31, 1998 || Socorro || LINEAR
|-
| 18686 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18687 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18688 - || || March 20, 1998 || Socorro || LINEAR
|-
| 18689 Rodrick || || March 24, 1998 || Socorro || LINEAR
|-
| 18690 - || || April 2, 1998 || Socorro || LINEAR
|-
| 18691 - || || April 17, 1998 || Xinglong || Beijing Schmidt CCD Asteroid Program
|-
| 18692 - || || April 22, 1998 || Haleakala || NEAT
|-
| 18693 - || || April 29, 1998 || Haleakala || NEAT
|-
| 18694 - || || April 23, 1998 || Višnjan Observatory || Višnjan Observatory
|-
| 18695 - || || April 21, 1998 || Kitt Peak || Spacewatch
|-
| 18696 - || || April 20, 1998 || Socorro || LINEAR
|-
| 18697 Kathanson || || April 20, 1998 || Socorro || LINEAR
|-
| 18698 Racharles || || April 20, 1998 || Socorro || LINEAR
|-
| 18699 Quigley || || April 20, 1998 || Socorro || LINEAR
|-
| 18700 - || || April 21, 1998 || Socorro || LINEAR
|-