| Name | |
|---|---|
| Name | Grétry |
| Designation | 1933 SJ |
| Discovery | |
| Discoverer | F. Rigaux |
| Discovery date | September 17, 1933 |
| Orbital elements | |
| Epoch October 27, 2007 (JDCT 2454400.5) | |
| Eccentricity (e) | 0.1763284 |
| Semimajor axis (a) | 2.5807928 AU |
| Perihelion (q) | 2.1257257 AU |
| Aphelion (Q) | 3.0358599 AU |
| Orbital period (P) | 4.15 a |
| Inclination (i) | 2.22560° |
| Longitude of the ascending node (Ω) | 317.33848° |
| Argument of Perihelion (ω) | 359.51599° |
| Mean anomaly (M) | 29.18778° |
3280 Grétry is a main belt asteroid with an orbital period of 1514.3565417 days (4.15 years).[1]
The asteroid was discovered on September 17, 1933.
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