| Primary satellite | Secondary satellite |
| Name | Nadezhda 4 Rocket | deb Chang Zheng 4 |
| Spacetrack catalog number | 23180 | 20885 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 27 22:54 | 2022 Jun 28 02:42 |
| Time of closest approach (UTC) | 2022 May 29 10:25:04.307 |
| Minimum distance | 4.434 km |
| Height difference | 1.820 km |
| Relative speed | 14.521 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 80.1°S, 152.1°W |
| Height | 990 km |
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