| Primary satellite | Secondary satellite |
| Name | Cosmos 2074 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 20578 | 31923 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 24 01:53 | 2023 Sep 22 23:46 |
| Time of closest approach (UTC) | 2023 Jun 13 13:52:55.842 |
| Minimum distance | 552.392 km |
| Height difference | -28.527 km |
| Relative speed | 14.397 km/s |
| Angle between velocity vectors | 153° |
| Geographic position | 81.6°N, 122.9°E |
| Height | 992 km |
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