| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | COSMOS 2251 DEB |
| Spacetrack catalog number | 32123 | 47068 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 16 15:51 | 2022 Aug 14 14:48 |
| Time of closest approach (UTC) | 2022 Jul 06 10:17:43.333 |
| Minimum distance | 24.803 km |
| Height difference | -2.815 km |
| Relative speed | 13.654 km/s |
| Angle between velocity vectors | 133° |
| Geographic position | 74.1°S, 152.5°W |
| Height | 802 km |
|