| Primary satellite | Secondary satellite |
| Name | Envisat | CZ-2D DEB |
| Spacetrack catalog number | 27386 | 44607 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:03 | 2024 Dec 20 05:45 |
| Time of closest approach (UTC) | 2024 Dec 28 09:18:29.874 |
| Minimum distance | 0.995 km |
| Height difference | 0.617 km |
| Relative speed | 14.354 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 59.8°S, 95.5°E |
| Height | 786 km |
|