| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 2074 Rocket |
| Spacetrack catalog number | 30565 | 20578 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:00 | 2024 Dec 22 23:40 |
| Time of closest approach (UTC) | 2024 Dec 27 02:51:02.647 |
| Minimum distance | 2.973 km |
| Height difference | 2.967 km |
| Relative speed | 13.289 km/s |
| Angle between velocity vectors | 130° |
| Geographic position | 81.3°N, 33.0°E |
| Height | 991 km |
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