| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 17974 | 41211 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 13 06:04 | 2025 Nov 11 08:45 |
| Time of closest approach (UTC) | 2025 Oct 16 23:56:36.024 |
| Minimum distance | 185.235 km |
| Height difference | -1.004 km |
| Relative speed | 3.590 km/s |
| Angle between velocity vectors | 28° |
| Geographic position | 6.2°N, 47.0°W |
| Height | 829 km |
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