(163899) 2003 SD220
| Use attributes for filter ! | |
| Orbital period | 274 days |
|---|---|
| Discovered | September 29, 2003 |
| Dimensions | 0. 80±0. 02 km; 1. 03 km (calculated) |
| Absolute magnitude (H) | 17. 3 · 17. 36 |
| Observation arc | 15. 96 yr (5,828 days) |
| Discoverer | Lowell Observatory Near-Earth-Object Search |
| Date of Reg. | |
| Date of Upd. | |
| ID | 1276499 |
About (163899) 2003 SD220
(163899) 2003 SD₂₂₀ is a sub-kilometer asteroid and tumbling slow rotator, classified as near-Earth object and potentially hazardous asteroid of the Aten group, which orbit the Sun between Venus and Earth. Its orbital period of 0. 75 years means that it orbits the sun about 4 times for every 3 of the Earth.
