| r (AU) | HN | Inbound / Outbound | Mag. code | Date | Reported Mag. | Phase | Observatory code | MPC Number | Observer/Observatory Name |
| 3.78 | 15.2 | O | 3 | 1992/10/18 | 20.6 | 5.8 | - | - | Licandro et al Icarus 2000 |
| 3.78 | 14.6 | O | 3 | 1992/10/18 | 20.0 | 5.8 | - | - | Licandro et al Icarus 2000 |
| 2.36 | 16.0 | I | 6 | 1991/02/17 | 19.9 | 21.9 | 691 | 17857 | Steward Observatory, Kitt Peak-Spacewatch |
| 2.36 | 15.7 | I | 6 | 1991/02/17 | 19.6 | 21.9 | 691 | 17857 | Steward Observatory, Kitt Peak-Spacewatch |
| 2.34 | 15.7 | I | 6 | 1991/02/19 | 19.6 | 21.7 | 691 | 17857 | Steward Observatory, Kitt Peak-Spacewatch |
| 1.97 | 15.0 | I | 6 | 1991/04/22 | 16.9 | 9.7 | 691 | 18167 | Steward Observatory, Kitt Peak-Spacewatch |
| 1.65 | 15.4 | O | 1 | 1984/07/06 | 15.4 | 17.0 | - | - | Wild |