| Primary satellite | Secondary satellite |
| Name | STARS | COSMOS 1408 DEB |
| Spacetrack catalog number | 33498 | 51167 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2022 Aug 14 12:38 | 2022 Aug 14 09:51 |
| Time of closest approach (UTC) | 2022 Jul 04 22:59:16.348 |
| Minimum distance | 2.989 km |
| Height difference | 1.820 km |
| Relative speed | 15.017 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 29.9°S, 175.2°E |
| Height | 646 km |
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