| Primary satellite | Secondary satellite |
| Name | deb Kosmos-514 | FENGYUN 1C DEB |
| Spacetrack catalog number | 7560 | 30242 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:57 | 2024 Dec 23 01:15 |
| Time of closest approach (UTC) | 2024 Dec 28 10:36:11.529 |
| Minimum distance | 3.122 km |
| Height difference | -2.734 km |
| Relative speed | 14.865 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 12.6°N, 35.4°W |
| Height | 849 km |
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