| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 | NOAA 16 DEB |
| Spacetrack catalog number | 17973 | 41053 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 15 21:22 | 2022 May 16 03:35 |
| Time of closest approach (UTC) | 2022 Jan 22 11:08:42.431 |
| Minimum distance | 558.276 km |
| Height difference | 6.185 km |
| Relative speed | 14.830 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 18.1°N, 143.4°W |
| Height | 828 km |
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