| Primary satellite | Secondary satellite |
| Name | Envisat | NOAA 16 DEB |
| Spacetrack catalog number | 27386 | 41425 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 21 20:09 | 2023 Mar 21 16:28 |
| Time of closest approach (UTC) | 2023 Feb 07 15:09:23.031 |
| Minimum distance | 277.633 km |
| Height difference | -1.557 km |
| Relative speed | 14.756 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 18.5°N, 168.0°W |
| Height | 766 km |
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