| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 | NOAA 16 DEB |
| Spacetrack catalog number | 17973 | 41493 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 28 11:33 | 2022 May 27 12:40 |
| Time of closest approach (UTC) | 2022 Jan 27 11:37:18.106 |
| Minimum distance | 167.642 km |
| Height difference | 0.258 km |
| Relative speed | 14.810 km/s |
| Angle between velocity vectors | 168° |
| Geographic position | 37.9°N, 175.2°W |
| Height | 828 km |
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