| Primary satellite | Secondary satellite |
| Name | Cosmos 1328 Rocket | Cosmos 1602 Rocket |
| Spacetrack catalog number | 12988 | 15332 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2022 Jul 04 00:01 | 2022 Jul 03 17:26 |
| Time of closest approach (UTC) | 2022 May 25 03:55:08.064 |
| Minimum distance | 7.880 km |
| Height difference | 0.155 km |
| Relative speed | 12.983 km/s |
| Angle between velocity vectors | 119° |
| Geographic position | 75.2°S, 149.2°W |
| Height | 640 km |
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