| Primary satellite | Secondary satellite |
| Name | OPS 7869 | FENGYUN 1C DEB |
| Spacetrack catalog number | 3266 | 31634 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:07 | 2024 Dec 20 19:41 |
| Time of closest approach (UTC) | 2024 Dec 30 00:19:13.325 |
| Minimum distance | 2.556 km |
| Height difference | 2.408 km |
| Relative speed | 14.585 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 38.7°N, 71.6°W |
| Height | 854 km |
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