| Primary satellite | Secondary satellite |
| Name | CZ-4C R/B DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 43628 | 31331 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 01:50 | 2024 Dec 21 20:59 |
| Time of closest approach (UTC) | 2024 Dec 24 13:12:15.429 |
| Minimum distance | 2.755 km |
| Height difference | -2.393 km |
| Relative speed | 14.536 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 17.5°N, 79.8°W |
| Height | 889 km |
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