| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 30905 | 40442 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 10:35 | 2024 Dec 23 00:13 |
| Time of closest approach (UTC) | 2024 Dec 24 10:34:37.820 |
| Minimum distance | 3.424 km |
| Height difference | 0.431 km |
| Relative speed | 7.730 km/s |
| Angle between velocity vectors | 63° |
| Geographic position | 79.6°N, 55.6°E |
| Height | 856 km |
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