| Primary satellite | Secondary satellite |
| Name | PEGASUS DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39928 | 31618 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:30 | 2024 Dec 23 03:53 |
| Time of closest approach (UTC) | 2024 Dec 27 18:56:44.817 |
| Minimum distance | 2.478 km |
| Height difference | 2.424 km |
| Relative speed | 4.558 km/s |
| Angle between velocity vectors | 35° |
| Geographic position | 58.4°S, 99.8°W |
| Height | 731 km |
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