| Primary satellite | Secondary satellite |
| Name | Cosmos 1538 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 14760 | 32222 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 29 20:41 | 2022 Jun 01 09:28 |
| Time of closest approach (UTC) | 2022 May 28 18:25:37.575 |
| Minimum distance | 11.830 km |
| Height difference | -3.814 km |
| Relative speed | 6.810 km/s |
| Angle between velocity vectors | 54° |
| Geographic position | 61.4°N, 33.3°E |
| Height | 775 km |
|