| Primary satellite | Secondary satellite |
| Name | DMSP 5D-2 F13 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 40508 | 31667 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 17:13 | 2024 Dec 23 08:56 |
| Time of closest approach (UTC) | 2024 Dec 28 21:37:13.301 |
| Minimum distance | 4.711 km |
| Height difference | -3.328 km |
| Relative speed | 14.503 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 39.8°S, 51.7°W |
| Height | 865 km |
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