| Primary satellite | Secondary satellite |
| Name | Cosmos 1605 Rocket | Nimbus 7 |
| Spacetrack catalog number | 15360 | 11080 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Sep 12 12:00 | 2024 Sep 12 15:15 |
| Time of closest approach (UTC) | 2024 Aug 11 21:09:55.255 |
| Minimum distance | 3.825 km |
| Height difference | -3.681 km |
| Relative speed | 14.752 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 41.8°S, 17.7°W |
| Height | 962 km |
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