|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | May 10, 1999 |
|
Designations
|
|
| MPC designation | 18790 |
| Alternate name(s) | 1999 JG57 |
| Epoch May 14, 2008 | |
| Ap | 2.7970026 |
| Peri | 2.4177614 |
| Eccentricity | 0.0727245 |
| Orbital period | 1537.8197287 |
| Mean anomaly | 346.71949 |
| Inclination | 4.14529 |
| Longitude of ascending node | 141.87768 |
| Argument of peri | 167.28084 |
| Absolute magnitude (H) | 14.6 |
18790 Ericaburden (1999 JG57) is a main-belt asteroid discovered on May 10, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.