| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 2327 Rocket |
| Spacetrack catalog number | 35242 | 23774 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:32 | 2024 Dec 22 19:55 |
| Time of closest approach (UTC) | 2024 Dec 24 04:40:42.049 |
| Minimum distance | 2.257 km |
| Height difference | -1.945 km |
| Relative speed | 10.346 km/s |
| Angle between velocity vectors | 89° |
| Geographic position | 77.7°S, 66.2°W |
| Height | 990 km |
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