| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 31503 | 40504 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 06:29 | 2024 Dec 21 17:52 |
| Time of closest approach (UTC) | 2024 Dec 26 12:18:30.244 |
| Minimum distance | 5.213 km |
| Height difference | 3.228 km |
| Relative speed | 14.703 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 9.3°N, 111.0°W |
| Height | 811 km |
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