Unverified50% confidenceFactExact time
Based on TLE, propagation algorithms such as the Simplified General Perturbations model (SGP4) can be used to compute a satellite's position and velocity at a given time.
1
Sources
50%
Confidence
Long-term
Relevance
10/26/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedMLAT(多点定位)通过测量信号到达多个地面接收站的时间差(TDOA)利用双曲线交叉定位推算飞机位置,理论上至少需要4个时间同步接收站完成三维定位63% similarUnverifiedTime corrections in GPS satellites, the operation of particle accelerators, and the detection of gravitational waves all rely on the predictions of the theory of relativity.61% similarUnverifiedOn-orbit inference allows satellites to downlink only conclusions rather than raw imagery, greatly compressing bandwidth requirements and response time.60% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1098576API
curl https://kongchang.com/api/v1/knowledge/claims/1098576MCP
get_claim(id=1098576)