| Primary satellite | Secondary satellite |
| Name | CZ-4 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 35319 | 36689 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 01:36 | 2024 Dec 22 05:50 |
| Time of closest approach (UTC) | 2024 Dec 28 04:45:00.104 |
| Minimum distance | 0.493 km |
| Height difference | -0.472 km |
| Relative speed | 14.372 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 48.8°S, 68.2°W |
| Height | 945 km |
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