| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 33748 | 40525 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 14:08 | 2024 Dec 22 07:14 |
| Time of closest approach (UTC) | 2024 Dec 28 13:42:10.489 |
| Minimum distance | 3.595 km |
| Height difference | 0.221 km |
| Relative speed | 2.769 km/s |
| Angle between velocity vectors | 21° |
| Geographic position | 81.2°S, 173.1°W |
| Height | 818 km |
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