| Primary satellite | Secondary satellite |
| Name | DMSP 5D-2 F13 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 40508 | 29966 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 17:13 | 2024 Dec 23 11:12 |
| Time of closest approach (UTC) | 2024 Dec 27 12:51:44.217 |
| Minimum distance | 5.078 km |
| Height difference | 4.287 km |
| Relative speed | 14.693 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 20.3°S, 111.3°W |
| Height | 809 km |
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