| Primary satellite | Secondary satellite |
| Name | Cosmos 1606 Rocket | deb Delta 132 |
| Spacetrack catalog number | 15370 | 10346 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Oct 02 19:50 | 2023 Oct 02 10:51 |
| Time of closest approach (UTC) | 2023 Jun 15 01:52:14.412 |
| Minimum distance | 1170.815 km |
| Height difference | 10.265 km |
| Relative speed | 7.153 km/s |
| Angle between velocity vectors | 55° |
| Geographic position | 3.8°S, 176.7°W |
| Height | 608 km |
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