| Primary satellite | Secondary satellite |
| Name | Envisat | Cosmos 1741 Rocket |
| Spacetrack catalog number | 27386 | 16682 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Jun 02 13:06 | 2023 Jun 02 13:26 |
| Time of closest approach (UTC) | 2023 Apr 02 22:45:07.127 |
| Minimum distance | 48.967 km |
| Height difference | -3.848 km |
| Relative speed | 13.357 km/s |
| Angle between velocity vectors | 127° |
| Geographic position | 74.4°N, 137.2°W |
| Height | 778 km |
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