| Primary satellite | Secondary satellite |
| Name | deb Kosmos-514 | FENGYUN 1C DEB |
| Spacetrack catalog number | 7560 | 30218 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:57 | 2024 Dec 22 03:53 |
| Time of closest approach (UTC) | 2024 Dec 25 23:16:04.706 |
| Minimum distance | 4.428 km |
| Height difference | 3.741 km |
| Relative speed | 14.274 km/s |
| Angle between velocity vectors | 147° |
| Geographic position | 81.0°N, 93.2°W |
| Height | 834 km |
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