| Primary satellite | Secondary satellite |
| Name | Cosmos 841 Rocket | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 9023 | 42274 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Oct 01 10:16 | 2023 Sep 28 22:48 |
| Time of closest approach (UTC) | 2023 Jun 11 11:27:28.936 |
| Minimum distance | 419.641 km |
| Height difference | 9.391 km |
| Relative speed | 14.884 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 0.2°N, 131.2°E |
| Height | 773 km |
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