| Primary satellite | Secondary satellite |
| Name | Nadezhda 4 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 23180 | 31035 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 01 21:00 | 2022 Jul 01 12:18 |
| Time of closest approach (UTC) | 2022 May 30 19:35:31.175 |
| Minimum distance | 93.090 km |
| Height difference | 0.620 km |
| Relative speed | 13.919 km/s |
| Angle between velocity vectors | 144° |
| Geographic position | 80.7°S, 154.5°E |
| Height | 996 km |
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