The New NASA Orbital Debris Engineering Model ORDEM 3.0 (Invited)

  title={The New NASA Orbital Debris Engineering Model ORDEM 3.0 (Invited)},
  author={P. Krisko},
The NASA Orbital Debris Program Office (ODPO) has released its latest Orbital Debris Engineering Model, ORDEM 3.0. It supersedes ORDEM 2.0. This newer model encompasses the Earth satellite and debris flux environment from altitudes of low Earth orbit (LEO) through geosynchronous orbit (GEO). Debris sizes of 10 m through 1 m in non-GEO and 10 cm through 1 m in GEO are modeled. The inclusive years are 2010 through 2035. The ORDEM model series has always been data driven. ORDEM 3.0 has the… 

The NASA Orbital Debris Engineering Model 3.1: Development, Verification, and Validation

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