| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb SPOT |
| Spacetrack catalog number | 31663 | 16616 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:19 | 2024 Dec 23 00:13 |
| Time of closest approach (UTC) | 2024 Dec 30 00:30:25.583 |
| Minimum distance | 4.605 km |
| Height difference | 2.322 km |
| Relative speed | 13.873 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 65.3°N, 107.9°E |
| Height | 799 km |
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