| Primary satellite | Secondary satellite |
| Name | ISS | COSMOS 1408 DEB |
| Spacetrack catalog number | 25544 | 50121 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 29 17:02 | 2022 Jun 29 11:59 |
| Time of closest approach (UTC) | 2022 May 26 20:25:56.814 |
| Minimum distance | 5677.925 km |
| Height difference | 11.734 km |
| Relative speed | 15.170 km/s |
| Angle between velocity vectors | 165° |
| Geographic position | 48.9°N, 6.8°E |
| Height | 424 km |
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