| Primary satellite | Secondary satellite |
| Name | Envisat | DMSP 5D-2 F12 DEB |
| Spacetrack catalog number | 27386 | 43344 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Jul 13 11:52 | 2025 Jul 11 17:47 |
| Time of closest approach (UTC) | 2025 Jun 18 12:30:22.506 |
| Minimum distance | 36.393 km |
| Height difference | -2.501 km |
| Relative speed | 14.283 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 60.1°N, 15.8°E |
| Height | 772 km |
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