| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | COSMOS 2251 DEB |
| Spacetrack catalog number | 33683 | 36000 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 17 09:50 | 2022 Aug 14 10:41 |
| Time of closest approach (UTC) | 2022 Jul 03 18:36:13.965 |
| Minimum distance | 238.728 km |
| Height difference | -4.156 km |
| Relative speed | 7.763 km/s |
| Angle between velocity vectors | 62° |
| Geographic position | 66.7°N, 176.4°E |
| Height | 703 km |
|