| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-1275 |
| Spacetrack catalog number | 31420 | 12730 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2022 Aug 15 01:33 | 2022 Aug 15 20:22 |
| Time of closest approach (UTC) | 2022 Jul 07 12:55:34.429 |
| Minimum distance | 7.409 km |
| Height difference | -1.915 km |
| Relative speed | 13.437 km/s |
| Angle between velocity vectors | 129° |
| Geographic position | 81.9°N, 39.5°E |
| Height | 837 km |
|