|
Discovery and designation
|
|
|---|---|
| Discovered by | OCA-DLR Asteroid Survey |
| Discovery site | Caussols |
| Discovery date | March 2, 1998 |
|
Designations
|
|
| MPC designation | 18638 |
| Alternate name(s) | 1998 EP3 |
| Epoch May 14, 2008 | |
| Ap | 3.1246861 |
| Peri | 2.1751967 |
| Eccentricity | 0.1791529 |
| Orbital period | 1575.6248731 |
| Mean anomaly | 27.44123 |
| Inclination | 9.40738 |
| Longitude of ascending node | 6.59044 |
| Argument of peri | 300.36530 |
| Absolute magnitude (H) | 13.4 |
18638 Nouet (1998 EP3) is a main-belt asteroid discovered on March 2, 1998 by the OCA-DLR Asteroid Survey at Caussols.