|
Discovery and designation
|
|
|---|---|
| Discovered by | T. Okuni |
| Discovery site | Nanyo |
| Discovery date | May 11, 1999 |
|
Designations
|
|
| MPC designation | 33553 |
| Named after | Nagai |
| Alternate name(s) | 1999 JQ17 |
| Epoch May 14, 2008 | |
| Ap | 2.7738314 |
| Peri | 2.3526954 |
| Eccentricity | 0.0821484 |
| Orbital period | 1498.9539799 |
| Mean anomaly | 64.18999 |
| Inclination | 6.83983 |
| Longitude of ascending node | 125.83729 |
| Argument of peri | 121.81264 |
| Absolute magnitude (H) | 14.5 |
33553 Nagai (1999 JQ17) is a main-belt asteroid discovered on May 11, 1999 by T. Okuni at Nanyo.