91428 Cortesi
From Wikipedia, the free encyclopedia
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Discovery and designation
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| Discovered by | S. Sposetti |
| Discovery site | Gnosca |
| Discovery date | August 20, 1999 |
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Designations
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| MPC designation | 91428 |
| Alternative names[1] | 1999 QT1 |
| Epoch May 14, 2008 | |
| Ap | 3.0085086 |
| Peri | 2.2522498 |
| Eccentricity | 0.1437547 |
| Orbital period | 1558.2099181 |
| Mean anomaly | 298.83354 |
| Inclination | 11.81956 |
| Longitude of ascending node | 315.89227 |
| Argument of peri | 131.69319 |
| Absolute magnitude | 14.2 |
91428 Cortesi (1999 QT1) is a Main-belt Asteroid discovered on August 20, 1999 by S. Sposetti at Gnosca.

