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Discovery and designation
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|---|---|
| Discovered by | C. J. van Houten, I. van Houten-Groeneveld, and T. Gehrels |
| Discovery site | Palomar Observatory |
| Discovery date | September 24, 1960 |
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Designations
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| MPC designation | 7620 |
| Named after | Adrian Willaert |
| Alternate name(s) | 4077 P-L |
| Epoch May 14, 2008 | |
| Ap | 2.7564075 |
| Peri | 2.0543883 |
| Eccentricity | 0.1459258 |
| Orbital period | 1362.6327640 |
| Mean anomaly | 113.71193 |
| Inclination | 1.36141 |
| Longitude of ascending node | 317.80394 |
| Argument of peri | 214.75156 |
| Absolute magnitude (H) | 14.7 |
7620 Willaert (4077 P-L) is a main-belt asteroid discovered on September 24, 1960 by C. J. van Houten, I. van Houten-Groeneveld, and T. Gehrels at Palomar Observatory.