Wikidata facts
- Instance of
- near-Earth asteroid
- Parent body
- Sun
- Minor-planet group
- Aten asteroid
- Diameter
- 0.791
- Orbital period
- 275.1438582195714
- Image
- 2003 SD220 - PIA22970 crop.png
Show 19 more facts
- Commons category
- (163899) 2003 SD220
- discoverer or inventor
- Lowell Observatory Near-Earth-Object Search
- site of astronomical discovery
- Anderson Mesa Station
- orbital eccentricity
- 0.2094327280704975
- time of discovery or invention
- 2003-09-29
- semi-major axis of an orbit
- 0.8278931019096291
- periapsis
- 0.6545051910259491
- apoapsis
- 1.001281012793309
- rotation period
- 285
- apparent magnitude
- 19.55
- absolute magnitude
- 17.56
- mean anomaly
- 291.8985578206632
- argument of periapsis
- 327.0192362608489
- longitude of ascending node
- 273.6272001763137
- orbital inclination
- 8.548088614242213
- provisional designation
- 2000 AD229
- albedo
- 0.34
- time of periapsis
- 2461052.549148754
- epoch
- November 21, 2025
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