| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 2034 Rocket |
| Spacetrack catalog number | 31944 | 20150 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 18 02:56 | 2024 Dec 23 04:09 |
| Time of closest approach (UTC) | 2024 Dec 25 01:26:50.254 |
| Minimum distance | 1.733 km |
| Height difference | 0.848 km |
| Relative speed | 9.764 km/s |
| Angle between velocity vectors | 83° |
| Geographic position | 77.7°N, 114.8°W |
| Height | 982 km |
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