| Primary satellite | Secondary satellite |
| Name | Envisat | NOAA 16 DEB |
| Spacetrack catalog number | 27386 | 41236 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Jul 13 11:52 | 2025 Jul 12 10:01 |
| Time of closest approach (UTC) | 2025 Jun 22 09:18:20.877 |
| Minimum distance | 35.021 km |
| Height difference | 4.274 km |
| Relative speed | 10.393 km/s |
| Angle between velocity vectors | 88° |
| Geographic position | 77.7°S, 120.4°E |
| Height | 790 km |
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