| Primary satellite | Secondary satellite |
| Name | SWARM A | COSMOS 1408 DEB |
| Spacetrack catalog number | 39452 | 49889 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 28 12:23 | 2022 May 27 20:22 |
| Time of closest approach (UTC) | 2022 Jan 19 23:40:42.705 |
| Minimum distance | 920.979 km |
| Height difference | -29.808 km |
| Relative speed | 14.339 km/s |
| Angle between velocity vectors | 139° |
| Geographic position | 85.9°S, 124.4°E |
| Height | 468 km |
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