| Primary satellite | Secondary satellite |
| Name | Cosmos 2034 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 20150 | 31944 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 17:25 | 2024 Dec 18 02:56 |
| Time of closest approach (UTC) | 2024 Dec 25 01:26:50.249 |
| Minimum distance | 1.699 km |
| Height difference | -0.853 km |
| Relative speed | 9.764 km/s |
| Angle between velocity vectors | 83° |
| Geographic position | 77.7°N, 114.8°W |
| Height | 983 km |
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