| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | SR 8 |
| Spacetrack catalog number | 30994 | 1738 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:07 | 2024 Dec 23 04:22 |
| Time of closest approach (UTC) | 2024 Dec 28 08:00:20.800 |
| Minimum distance | 4.418 km |
| Height difference | -3.823 km |
| Relative speed | 12.185 km/s |
| Angle between velocity vectors | 111° |
| Geographic position | 59.8°N, 143.6°E |
| Height | 853 km |
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