| Primary satellite | Secondary satellite |
| Name | Cosmos 1943 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 19120 | 41354 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Oct 01 22:56 | 2023 Oct 01 14:59 |
| Time of closest approach (UTC) | 2023 Jun 10 17:47:30.897 |
| Minimum distance | 602.709 km |
| Height difference | -5.766 km |
| Relative speed | 14.736 km/s |
| Angle between velocity vectors | 165° |
| Geographic position | 30.0°S, 54.4°E |
| Height | 850 km |
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