Space Situational Awareness
NATO DIANA · Resilient Space Operations — two-body propagation & conjunction screening for a sovereign asset.
No close conjunctions — asset clearWindow 100 minObjects screened 3
Top-down equatorial projection · 0 min · 120× real-time
Conjunction screening · SOV-1
| Object | TCA (min) | Miss (km) | Rel V (km/s) | Pc | Alert |
|---|---|---|---|---|---|
| DEB-A | 100 | 737.399 | 0.81 | <1e-6 | GREEN |
| DEB-B | 96 | 12122.002 | 14.28 | <1e-6 | GREEN |
| SAT-C | 0 | 13841.088 | 15.16 | <1e-6 | GREEN |
TCA / miss distance found by sampling the relative range over the screening window and refining with a ternary search; relative velocity by finite difference; collision probability is a Gaussian miss-distance proxy. Red < 1 km · amber < 5 km.