| Primary satellite | Secondary satellite |
| Name | PEGASUS DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39323 | 38801 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 17:34 | 2024 Dec 17 10:39 |
| Time of closest approach (UTC) | 2024 Dec 29 14:22:01.159 |
| Minimum distance | 0.908 km |
| Height difference | -0.228 km |
| Relative speed | 10.939 km/s |
| Angle between velocity vectors | 91° |
| Geographic position | 78.5°S, 156.5°E |
| Height | 597 km |
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