| Primary satellite | Secondary satellite |
| Name | Cosmos 841 Rocket | GAOFEN 3 03 |
| Spacetrack catalog number | 9023 | 52200 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Sep 28 22:15 | 2023 Sep 29 09:37 |
| Time of closest approach (UTC) | 2023 Jun 04 00:38:10.333 |
| Minimum distance | 319.222 km |
| Height difference | -1.799 km |
| Relative speed | 13.426 km/s |
| Angle between velocity vectors | 128° |
| Geographic position | 74.1°N, 140.1°W |
| Height | 765 km |
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