| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 17974 | 41399 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 22 21:32 | 2022 May 22 20:41 |
| Time of closest approach (UTC) | 2022 Jan 27 05:19:23.146 |
| Minimum distance | 3828.169 km |
| Height difference | 9.270 km |
| Relative speed | 13.571 km/s |
| Angle between velocity vectors | 131° |
| Geographic position | 53.7°N, 140.9°E |
| Height | 839 km |
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