| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 33819 | 36257 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 16 16:56 | 2022 Aug 16 13:21 |
| Time of closest approach (UTC) | 2022 Jul 09 14:12:38.952 |
| Minimum distance | 22.984 km |
| Height difference | 1.209 km |
| Relative speed | 14.889 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 59.0°N, 48.5°W |
| Height | 759 km |
|