| Primary satellite | Secondary satellite |
| Name | Cosmos 1758 | COSMOS 1408 DEB |
| Spacetrack catalog number | 16791 | 50609 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 25 20:17 | 2022 May 26 10:52 |
| Time of closest approach (UTC) | 2022 Jan 19 15:31:42.905 |
| Minimum distance | 5354.494 km |
| Height difference | -121.180 km |
| Relative speed | 15.251 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 16.3°S, 157.8°W |
| Height | 571 km |
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