| Primary satellite | Secondary satellite |
| Name | Cosmos 1626 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 15495 | 30180 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 18 20:56 | 2022 May 19 02:56 |
| Time of closest approach (UTC) | 2022 Jan 29 19:11:53.705 |
| Minimum distance | 187.323 km |
| Height difference | 43.441 km |
| Relative speed | 15.082 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 33.7°N, 164.4°E |
| Height | 607 km |
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