| Primary satellite | Secondary satellite |
| Name | Cosmos 1048 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 11112 | 30745 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 16 08:25 | 2022 May 16 12:25 |
| Time of closest approach (UTC) | 2022 Jan 21 03:14:44.437 |
| Minimum distance | 7796.877 km |
| Height difference | 5.137 km |
| Relative speed | 12.493 km/s |
| Angle between velocity vectors | 114° |
| Geographic position | 30.9°S, 22.5°W |
| Height | 799 km |
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