| Primary satellite | Secondary satellite |
| Name | Cosmos 1300 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 12786 | 30087 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:11 | 2024 Dec 22 08:24 |
| Time of closest approach (UTC) | 2024 Dec 25 21:53:18.259 |
| Minimum distance | 1.827 km |
| Height difference | 1.561 km |
| Relative speed | 14.322 km/s |
| Angle between velocity vectors | 141° |
| Geographic position | 81.5°N, 106.6°W |
| Height | 621 km |
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