| Primary satellite | Secondary satellite |
| Name | Envisat | NOAA 16 DEB |
| Spacetrack catalog number | 27386 | 41404 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 07 02:02 | 2023 Dec 06 10:19 |
| Time of closest approach (UTC) | 2023 Sep 25 03:53:09.746 |
| Minimum distance | 1508.056 km |
| Height difference | 2.811 km |
| Relative speed | 14.704 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 14.3°S, 174.2°E |
| Height | 769 km |
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