| Name | |
|---|---|
| Name | Dönhoff |
| Designation | 1992 SP26 |
| Discovery | |
| Discoverer | F. Borngen |
| Discovery date | September 23, 1992 |
| Orbital elements | |
| Epoch October 27, 2007 (JDCT 2454400.5) | |
| Eccentricity (e) | 0.1892548 |
| Semimajor axis (a) | 2.4134586 AU |
| Perihelion (q) | 1.9567000 AU |
| Aphelion (Q) | 2.8702172 AU |
| Orbital period (P) | 3.75 a |
| Inclination (i) | 4.03599° |
| Longitude of the ascending node (Ω) | 84.12920° |
| Argument of Perihelion (ω) | 275.77663° |
| Mean anomaly (M) | 74.92136° |
11075 Dönhoff is a main belt asteroid with an orbital period of 1369.4879158 days (3.75 years).[1]
The asteroid was discovered on September 23, 1992.
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