| Primary satellite | Secondary satellite |
| Name | Envisat | CZ-6A DEB |
| Spacetrack catalog number | 27386 | 60874 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Jul 13 11:52 | 2025 Jul 12 18:37 |
| Time of closest approach (UTC) | 2025 Jun 22 02:59:53.932 |
| Minimum distance | 7.110 km |
| Height difference | -5.804 km |
| Relative speed | 14.896 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 1.6°S, 173.3°E |
| Height | 766 km |
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