| Primary satellite | Secondary satellite |
| Name | Envisat | Cosmos 372 Rocket |
| Spacetrack catalog number | 27386 | 4589 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Jul 13 11:52 | 2025 Jul 12 21:17 |
| Time of closest approach (UTC) | 2025 Jun 17 23:50:50.464 |
| Minimum distance | 2.364 km |
| Height difference | 0.297 km |
| Relative speed | 14.882 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 30.3°S, 35.5°E |
| Height | 773 km |
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