| Primary satellite | Secondary satellite |
| Name | deb Kosmos-514 | FENGYUN 1C DEB |
| Spacetrack catalog number | 7560 | 31211 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:57 | 2024 Dec 20 08:33 |
| Time of closest approach (UTC) | 2024 Dec 24 02:48:21.280 |
| Minimum distance | 4.824 km |
| Height difference | 2.116 km |
| Relative speed | 14.886 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 73.8°N, 112.5°E |
| Height | 834 km |
|