| Primary satellite | Secondary satellite |
| Name | Nadezhda 4 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 23180 | 35241 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 30 20:37 | 2022 Jun 28 18:06 |
| Time of closest approach (UTC) | 2022 May 26 22:18:31.014 |
| Minimum distance | 47.688 km |
| Height difference | 0.008 km |
| Relative speed | 12.415 km/s |
| Angle between velocity vectors | 115° |
| Geographic position | 80.9°N, 140.7°W |
| Height | 995 km |
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