| Primary satellite | Secondary satellite |
| Name | Cosmos 2297 | FENGYUN 1C DEB |
| Spacetrack catalog number | 23404 | 32094 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Jul 11 20:14 | 2025 Jul 08 10:40 |
| Time of closest approach (UTC) | 2024 Jun 13 16:58:05.552 |
| Minimum distance | 368.552 km |
| Height difference | 35.485 km |
| Relative speed | 14.756 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 21.9°S, 177.9°W |
| Height | 858 km |
|