| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Burner II No. 8 |
| Spacetrack catalog number | 29870 | 3522 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:21 | 2024 Dec 23 08:36 |
| Time of closest approach (UTC) | 2024 Dec 23 16:46:04.975 |
| Minimum distance | 3.827 km |
| Height difference | -2.916 km |
| Relative speed | 14.529 km/s |
| Angle between velocity vectors | 153° |
| Geographic position | 50.2°S, 160.6°E |
| Height | 792 km |
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