| Primary satellite | Secondary satellite |
| Name | Envisat | NOAA 16 DEB |
| Spacetrack catalog number | 27386 | 41708 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2026 Jan 19 07:58 | 2026 Jan 18 01:58 |
| Time of closest approach (UTC) | 2025 Dec 17 21:43:36.816 |
| Minimum distance | 137.817 km |
| Height difference | -1.668 km |
| Relative speed | 14.744 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 26.6°N, 114.4°W |
| Height | 766 km |
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