| Primary satellite | Secondary satellite |
| Name | Envisat | CZ-6A DEB |
| Spacetrack catalog number | 27386 | 60658 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Jul 13 11:52 | 2025 Jul 13 02:00 |
| Time of closest approach (UTC) | 2025 Jun 16 13:13:36.378 |
| Minimum distance | 4.174 km |
| Height difference | -0.174 km |
| Relative speed | 14.823 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 57.0°S, 32.7°E |
| Height | 785 km |
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