| Primary satellite | Secondary satellite |
| Name | Envisat | ASUSAT |
| Spacetrack catalog number | 27386 | 26065 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Sep 12 12:43 | 2024 Sep 12 11:18 |
| Time of closest approach (UTC) | 2024 Aug 14 17:43:23.052 |
| Minimum distance | 4.851 km |
| Height difference | -2.341 km |
| Relative speed | 14.402 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 53.4°N, 148.6°E |
| Height | 771 km |
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