| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 Rocket | CZ-6A DEB |
| Spacetrack catalog number | 17974 | 56633 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 13 06:04 | 2025 Nov 11 17:02 |
| Time of closest approach (UTC) | 2025 Oct 13 15:58:33.625 |
| Minimum distance | 8.054 km |
| Height difference | 1.819 km |
| Relative speed | 8.504 km/s |
| Angle between velocity vectors | 70° |
| Geographic position | 64.6°S, 34.6°E |
| Height | 864 km |
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