| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | SENTINEL 2B |
| Spacetrack catalog number | 31888 | 42063 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 16:28 | 2024 Dec 23 12:11 |
| Time of closest approach (UTC) | 2024 Dec 27 03:19:51.927 |
| Minimum distance | 2.563 km |
| Height difference | -0.485 km |
| Relative speed | 14.672 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 29.6°S, 67.5°W |
| Height | 801 km |
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