| Primary satellite | Secondary satellite |
| Name | Envisat | Spot 2 Rocket |
| Spacetrack catalog number | 27386 | 20443 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Nov 28 20:46 | 2023 Nov 28 05:12 |
| Time of closest approach (UTC) | 2023 Oct 04 00:19:56.327 |
| Minimum distance | 86.778 km |
| Height difference | 1.736 km |
| Relative speed | 11.331 km/s |
| Angle between velocity vectors | 99° |
| Geographic position | 76.8°N, 172.8°W |
| Height | 778 km |
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