| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Star 26B S/N 003 |
| Spacetrack catalog number | 36272 | 6276 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 17 08:07 | 2024 Dec 22 12:15 |
| Time of closest approach (UTC) | 2024 Dec 25 20:02:15.752 |
| Minimum distance | 3.078 km |
| Height difference | -2.358 km |
| Relative speed | 6.245 km/s |
| Angle between velocity vectors | 50° |
| Geographic position | 80.2°N, 74.4°E |
| Height | 848 km |
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