| Primary satellite | Secondary satellite |
| Name | STARS | COSMOS 1408 DEB |
| Spacetrack catalog number | 33498 | 49529 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2022 Aug 14 12:38 | 2022 Aug 14 11:33 |
| Time of closest approach (UTC) | 2022 Jul 07 18:42:52.088 |
| Minimum distance | 8.694 km |
| Height difference | 8.691 km |
| Relative speed | 15.062 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 56.0°S, 42.5°E |
| Height | 645 km |
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