空间系统 发射窗口估计和碰撞避免

[中文适用范围]： 本文件规定了空间发射中避免新发射物体（包括运载火箭级段、有效载荷或释放物体）与载人或可居住空间站及航天器之间碰撞的一般安全发射避撞（安全LCOLA）要求。 文件规定了分析发射时间和识别安全发射机会程序的要求，还描述了避撞风险评估指标（发射碰撞概率和间隔距离）的评估和约束条件。 [外文原描述]： This document establishes the general safety launch collision avoidance (safety LCOLA) requirements for the avoidance of collision between the collection of newly launched objects resulting from a space launch [including launch vehicle stage(s) and payloads or released objects] and human-inhabited or human-habitable space stations and space vehicles. The document specifies the requirements for the analysis of launch times and procedures for identifying safe launch opportunities. It also describes the assessment and constraints for collision avoidance risk evaluation metrics (launch collision probability and standoff distance).