| Primary satellite | Secondary satellite |
| Name | Envisat | SCD-1 |
| Spacetrack catalog number | 27386 | 22490 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Mar 24 15:01 | 2023 Mar 23 21:38 |
| Time of closest approach (UTC) | 2023 Feb 04 08:50:17.171 |
| Minimum distance | 75.052 km |
| Height difference | -0.201 km |
| Relative speed | 12.786 km/s |
| Angle between velocity vectors | 118° |
| Geographic position | 16.8°S, 78.4°W |
| Height | 770 km |
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