| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 2297 Rocket |
| Spacetrack catalog number | 35111 | 23405 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 21 02:29 | 2024 Dec 22 21:23 |
| Time of closest approach (UTC) | 2024 Dec 24 19:33:08.281 |
| Minimum distance | 2.420 km |
| Height difference | -2.368 km |
| Relative speed | 14.162 km/s |
| Angle between velocity vectors | 144° |
| Geographic position | 68.5°N, 128.8°W |
| Height | 854 km |
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