| Primary satellite | Secondary satellite |
| Name | PEGASUS DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39928 | 31559 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:30 | 2024 Dec 22 17:55 |
| Time of closest approach (UTC) | 2024 Dec 23 18:07:37.593 |
| Minimum distance | 2.163 km |
| Height difference | 0.036 km |
| Relative speed | 14.862 km/s |
| Angle between velocity vectors | 168° |
| Geographic position | 81.1°S, 1.4°W |
| Height | 724 km |
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