| Primary satellite | Secondary satellite |
| Name | Envisat | Ariane Rocket |
| Spacetrack catalog number | 27386 | 23561 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 06 20:19 | 2024 Dec 06 22:19 |
| Time of closest approach (UTC) | 2024 Nov 07 14:42:35.472 |
| Minimum distance | 15.507 km |
| Height difference | 1.211 km |
| Relative speed | 12.031 km/s |
| Angle between velocity vectors | 108° |
| Geographic position | 75.8°S, 145.8°E |
| Height | 790 km |
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