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Discovery and designation
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| Discovered by | T. Hioki and S. Hayakawa |
| Discovery site | Okutama |
| Discovery date | November 16, 1990 |
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Designations
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| MPC designation | 16518 |
| Alternate name(s) | 1990 WF |
| Epoch May 14, 2008 | |
| Ap | 2.5791084 |
| Peri | 1.9283362 |
| Eccentricity | 0.1443772 |
| Orbital period | 1235.8023474 |
| Mean anomaly | 83.27700 |
| Inclination | 4.52896 |
| Longitude of ascending node | 130.82353 |
| Argument of peri | 255.76010 |
| Absolute magnitude (H) | 13.5 |
16518 Akihikoito (1990 WF) is a main belt asteroid discovered on November 16, 1990 by T. Hioki and S. Hayakawa at Okutama.
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