| Primary satellite | Secondary satellite |
| Name | Cosmos 2297 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 23405 | 30359 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 19:33 | 2023 Dec 09 10:15 |
| Time of closest approach (UTC) | 2023 Sep 28 03:32:18.583 |
| Minimum distance | 451.000 km |
| Height difference | -18.117 km |
| Relative speed | 14.894 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 10.7°S, 8.5°E |
| Height | 844 km |
|