|
Discovery and designation
|
|
|---|---|
| Discovered by | T. Okuni |
| Discovery site | Nanyo |
| Discovery date | March 7, 1997 |
|
Designations
|
|
| MPC designation | 12478 |
| Alternate name(s) | 1997 EX25 |
| Epoch May 14, 2008 | |
| Ap | 2.7230179 |
| Peri | 1.9749153 |
| Eccentricity | 0.1592408 |
| Orbital period | 1314.9634882 |
| Mean anomaly | 69.36835 |
| Inclination | 2.79533 |
| Longitude of ascending node | 135.03841 |
| Argument of peri | 0.06165 |
| Absolute magnitude (H) | 14.9 |
12478 Suzukiseiji (1997 EX25) is a main-belt asteroid discovered on March 7, 1997 by T. Okuni at Nanyo.