| Primary satellite | Secondary satellite |
| Name | Envisat | SL-16 DEB |
| Spacetrack catalog number | 27386 | 44576 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 22 10:51 | 2022 May 23 19:13 |
| Time of closest approach (UTC) | 2022 Jan 23 20:05:54.694 |
| Minimum distance | 1410.423 km |
| Height difference | -16.236 km |
| Relative speed | 13.959 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 54.8°S, 115.5°E |
| Height | 787 km |
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