| Primary satellite | Secondary satellite |
| Name | Cosmos 2297 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 23405 | 30439 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 19:33 | 2023 Dec 07 00:55 |
| Time of closest approach (UTC) | 2023 Sep 29 15:37:51.688 |
| Minimum distance | 483.793 km |
| Height difference | 2.434 km |
| Relative speed | 13.666 km/s |
| Angle between velocity vectors | 133° |
| Geographic position | 71.1°N, 86.9°W |
| Height | 851 km |
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