| Primary satellite | Secondary satellite |
| Name | Envisat | NOAA 16 DEB |
| Spacetrack catalog number | 27386 | 41414 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 04 21:52 | 2023 Dec 04 10:38 |
| Time of closest approach (UTC) | 2023 Oct 01 10:06:15.966 |
| Minimum distance | 2773.335 km |
| Height difference | -31.530 km |
| Relative speed | 14.583 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 19.9°S, 81.6°E |
| Height | 771 km |
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