| Primary satellite | Secondary satellite |
| Name | Cosmos 1943 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 19120 | 41657 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Oct 01 22:56 | 2023 Oct 01 14:46 |
| Time of closest approach (UTC) | 2023 Jun 12 17:59:20.122 |
| Minimum distance | 1722.846 km |
| Height difference | 5.417 km |
| Relative speed | 14.712 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 27.6°N, 135.9°W |
| Height | 818 km |
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