| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 2227 Rocket |
| Spacetrack catalog number | 33724 | 22285 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 07:01 | 2024 Dec 23 00:53 |
| Time of closest approach (UTC) | 2024 Dec 24 20:44:08.012 |
| Minimum distance | 0.477 km |
| Height difference | 0.468 km |
| Relative speed | 14.689 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 49.5°S, 139.0°E |
| Height | 856 km |
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