| 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 07 16:46 | 2022 Aug 08 00:42 |
| Time of closest approach (UTC) | 2022 Jul 04 22:56:53.105 |
| Minimum distance | 12.556 km |
| Height difference | -5.998 km |
| Relative speed | 15.023 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 38.9°S, 177.7°E |
| Height | 649 km |
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