| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 31667 | 40411 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 08:44 | 2024 Dec 22 23:24 |
| Time of closest approach (UTC) | 2024 Dec 26 13:50:29.416 |
| Minimum distance | 1.170 km |
| Height difference | 0.294 km |
| Relative speed | 14.604 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 22.1°S, 68.7°E |
| Height | 861 km |
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