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Discovery and designation
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| Discovered by | E. F. Helin |
| Discovery site | Palomar Observatory |
| Discovery date | October 7, 1986 |
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Designations
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| MPC designation | 4629 |
| Alternate name(s) | 1986 TD7 |
| Epoch May 14, 2008 | |
| Ap | 3.2014877 |
| Peri | 2.1195765 |
| Eccentricity | 0.2033261 |
| Orbital period | 1585.0800291 |
| Mean anomaly | 37.61783 |
| Inclination | 11.90884 |
| Longitude of ascending node | 32.40123 |
| Argument of peri | 290.70708 |
| Absolute magnitude (H) | 12.8 |
4629 Walford (1986 TD7) is a main-belt asteroid discovered on October 7, 1986 by E. F. Helin at Palomar Observatory.
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