| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 17974 | 41084 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 16 15:42 | 2025 Nov 16 15:48 |
| Time of closest approach (UTC) | 2025 Oct 17 22:12:34.298 |
| Minimum distance | 167.869 km |
| Height difference | 3.476 km |
| Relative speed | 6.225 km/s |
| Angle between velocity vectors | 49° |
| Geographic position | 55.4°N, 3.8°E |
| Height | 833 km |
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