| Primary satellite | Secondary satellite |
| Name | PEGASUS DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39323 | 30857 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 17:34 | 2024 Dec 22 21:18 |
| Time of closest approach (UTC) | 2024 Dec 27 13:55:57.435 |
| Minimum distance | 3.919 km |
| Height difference | 3.902 km |
| Relative speed | 14.774 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 79.2°N, 102.4°W |
| Height | 820 km |
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