| Primary satellite | Secondary satellite |
| Name | STARS | COSMOS 1408 DEB |
| Spacetrack catalog number | 33498 | 52066 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2022 Aug 14 12:38 | 2022 Aug 13 06:38 |
| Time of closest approach (UTC) | 2022 Jul 07 18:57:06.393 |
| Minimum distance | 3.509 km |
| Height difference | 2.333 km |
| Relative speed | 15.036 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 69.3°S, 106.7°W |
| Height | 657 km |
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