| Primary satellite | Secondary satellite |
| Name | Envisat | deb Chang Zheng 4 |
| Spacetrack catalog number | 27386 | 20904 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Aug 07 05:37 | 2022 Aug 06 19:47 |
| Time of closest approach (UTC) | 2022 Jul 05 14:01:17.308 |
| Minimum distance | 96.186 km |
| Height difference | 1.274 km |
| Relative speed | 2.340 km/s |
| Angle between velocity vectors | 18° |
| Geographic position | 81.7°S, 133.7°E |
| Height | 793 km |
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