| Primary satellite | Secondary satellite |
| Name | Envisat | deb Kosmos-2227 |
| Spacetrack catalog number | 27386 | 22426 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 May 29 05:07 | 2023 May 28 20:16 |
| Time of closest approach (UTC) | 2023 Apr 01 17:46:02.755 |
| Minimum distance | 92.429 km |
| Height difference | 8.289 km |
| Relative speed | 14.733 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 52.7°S, 20.6°W |
| Height | 784 km |
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