| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP B5C-06 |
| Spacetrack catalog number | 31760 | 6275 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 03:17 | 2024 Dec 23 01:03 |
| Time of closest approach (UTC) | 2024 Dec 24 06:55:52.194 |
| Minimum distance | 3.669 km |
| Height difference | -0.079 km |
| Relative speed | 11.094 km/s |
| Angle between velocity vectors | 97° |
| Geographic position | 76.6°S, 8.7°E |
| Height | 847 km |
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