| Primary satellite | Secondary satellite |
| Name | Cosmos 2227 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 22285 | 35111 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:53 | 2024 Dec 21 02:29 |
| Time of closest approach (UTC) | 2024 Dec 25 15:59:53.805 |
| Minimum distance | 4.792 km |
| Height difference | -3.196 km |
| Relative speed | 14.394 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 66.1°N, 78.3°W |
| Height | 857 km |
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