| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 17974 | 41377 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 22 21:32 | 2022 May 22 11:24 |
| Time of closest approach (UTC) | 2022 Jan 24 17:14:52.305 |
| Minimum distance | 2215.416 km |
| Height difference | -10.924 km |
| Relative speed | 14.490 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 62.8°S, 163.7°E |
| Height | 860 km |
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