GB/T 45741-2025 Active National standards

GB/T 45741-2025 Lifetime estimation method of space debris in low earth orbit

Publish Date: 2025-05-30 Implement Date: 2025-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 45741-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Spacecraft and their accessories

ICS Name: Aerospace systems and operating devices

Publish Date: 2025-05-30

Implement Date: 2025-09-01

Pages: 20 pages

Scope

This document specifies the calculation methods for the in-orbit lifetime of space debris in low Earth orbit, including the calculation methods for the area-to-mass ratio and the lifetime time.
This document is applicable to the design of space debris mitigation solutions, the design of de-orbiting trajectories for spacecraft and launch vehicles, and the overall environmental assessment of space debris, among other things.

Development Information

Word Count: 19 Thousand words Pages: 20 pages

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