| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | PEGASUS DEB |
| Spacetrack catalog number | 31805 | 39312 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 18:56 | 2024 Dec 18 21:28 |
| Time of closest approach (UTC) | 2024 Dec 25 00:28:10.896 |
| Minimum distance | 4.184 km |
| Height difference | -3.363 km |
| Relative speed | 14.810 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 6.1°S, 92.5°W |
| Height | 846 km |
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