| Primary satellite | Secondary satellite |
| Name | Hubble Space Telescope | CZ-2D R/B |
| Spacetrack catalog number | 20580 | 28738 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2022 Jul 02 23:01 | 2022 Jul 02 17:49 |
| Time of closest approach (UTC) | 2022 Jun 03 22:02:11.496 |
| Minimum distance | 116.795 km |
| Height difference | -0.139 km |
| Relative speed | 11.530 km/s |
| Angle between velocity vectors | 99° |
| Geographic position | 28.6°S, 54.5°W |
| Height | 539 km |
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