| Primary satellite | Secondary satellite |
| Name | Cosmos 1048 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 11112 | 38503 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 22 04:44 | 2022 May 21 23:03 |
| Time of closest approach (UTC) | 2022 Jan 19 01:57:49.045 |
| Minimum distance | 6521.462 km |
| Height difference | 24.151 km |
| Relative speed | 13.301 km/s |
| Angle between velocity vectors | 126° |
| Geographic position | 36.2°N, 175.3°W |
| Height | 752 km |
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