| Primary satellite | Secondary satellite |
| Name | Iridium 4 Rocket | Cosmos 1680 Rocket |
| Spacetrack catalog number | 24797 | 16012 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2022 May 23 19:03 | 2022 May 23 21:32 |
| Time of closest approach (UTC) | 2022 Jan 25 10:07:50.297 |
| Minimum distance | 677.630 km |
| Height difference | -39.403 km |
| Relative speed | 14.587 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 43.4°S, 3.1°E |
| Height | 838 km |
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