| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 | CZ-6A DEB |
| Spacetrack catalog number | 17973 | 54283 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Jan 18 20:29 | 2025 Jan 18 21:42 |
| Time of closest approach (UTC) | 2024 Dec 06 12:21:56.189 |
| Minimum distance | 214.218 km |
| Height difference | 7.842 km |
| Relative speed | 7.725 km/s |
| Angle between velocity vectors | 63° |
| Geographic position | 62.6°N, 60.8°E |
| Height | 851 km |
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