| Primary satellite | Secondary satellite |
| Name | Cosmos 1943 | NOAA 16 DEB |
| Spacetrack catalog number | 19119 | 41423 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Jan 28 16:00 | 2023 Jan 27 10:42 |
| Time of closest approach (UTC) | 2022 Dec 01 19:37:53.613 |
| Minimum distance | 60.351 km |
| Height difference | 1.364 km |
| Relative speed | 14.791 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 13.1°S, 135.0°W |
| Height | 844 km |
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