| Primary satellite | Secondary satellite |
| Name | Envisat | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 27386 | 40496 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 21 20:09 | 2023 Mar 20 19:46 |
| Time of closest approach (UTC) | 2023 Feb 07 03:10:45.117 |
| Minimum distance | 3046.054 km |
| Height difference | 13.297 km |
| Relative speed | 7.962 km/s |
| Angle between velocity vectors | 64° |
| Geographic position | 78.0°N, 51.2°E |
| Height | 778 km |
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