(163899) 2003 SD220

(163899) 2003 SD220

Asteroid

  • 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
Profiles
  • About

    (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.

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