| Primary satellite | Secondary satellite |
| Name | LEMUR 1 | COSMOS 1408 DEB |
| Spacetrack catalog number | 40044 | 51229 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 May 23 12:24 | 2022 May 23 10:09 |
| Time of closest approach (UTC) | 2022 Feb 02 16:48:19.373 |
| Minimum distance | 226.433 km |
| Height difference | 51.606 km |
| Relative speed | 15.025 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 47.5°S, 16.2°E |
| Height | 624 km |
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