| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | CZ-4C DEB |
| Spacetrack catalog number | 33724 | 36418 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 07:01 | 2024 Dec 23 03:41 |
| Time of closest approach (UTC) | 2024 Dec 24 06:21:48.217 |
| Minimum distance | 3.778 km |
| Height difference | -0.622 km |
| Relative speed | 7.580 km/s |
| Angle between velocity vectors | 61° |
| Geographic position | 52.0°N, 173.6°E |
| Height | 831 km |
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