| Primary satellite | Secondary satellite |
| Name | Cosmos 2297 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 23405 | 30573 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 19:33 | 2023 Dec 07 13:01 |
| Time of closest approach (UTC) | 2023 Sep 30 11:08:35.273 |
| Minimum distance | 943.153 km |
| Height difference | 14.788 km |
| Relative speed | 14.318 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 71.1°S, 161.3°E |
| Height | 869 km |
|