| Primary satellite | Secondary satellite |
| Name | Cosmos 2297 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 23405 | 31256 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 19:33 | 2023 Dec 07 03:08 |
| Time of closest approach (UTC) | 2023 Sep 29 19:53:11.224 |
| Minimum distance | 2079.094 km |
| Height difference | -53.398 km |
| Relative speed | 10.705 km/s |
| Angle between velocity vectors | 92° |
| Geographic position | 71.0°S, 38.2°E |
| Height | 869 km |
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