| Primary satellite | Secondary satellite |
| Name | deb Kosmos-514 | FENGYUN 1C DEB |
| Spacetrack catalog number | 7560 | 31243 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:57 | 2024 Dec 21 14:41 |
| Time of closest approach (UTC) | 2024 Dec 28 02:29:28.236 |
| Minimum distance | 1.165 km |
| Height difference | 1.014 km |
| Relative speed | 14.887 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 75.9°N, 123.8°W |
| Height | 837 km |
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