| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 1302 Rocket |
| Spacetrack catalog number | 30565 | 12792 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:00 | 2024 Dec 23 04:09 |
| Time of closest approach (UTC) | 2024 Dec 25 10:48:25.114 |
| Minimum distance | 3.254 km |
| Height difference | -3.248 km |
| Relative speed | 13.500 km/s |
| Angle between velocity vectors | 129° |
| Geographic position | 74.0°S, 20.7°E |
| Height | 791 km |
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