| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F12 DEB |
| Spacetrack catalog number | 30654 | 41835 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:50 | 2024 Dec 23 04:29 |
| Time of closest approach (UTC) | 2024 Dec 27 12:15:14.357 |
| Minimum distance | 0.735 km |
| Height difference | 0.029 km |
| Relative speed | 14.662 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 23.5°S, 9.5°W |
| Height | 828 km |
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