| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 Rocket | CSL-04 Rocket |
| Spacetrack catalog number | 17974 | 25732 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2022 May 22 21:32 | 2022 May 22 18:22 |
| Time of closest approach (UTC) | 2022 Jan 26 23:30:10.137 |
| Minimum distance | 914.661 km |
| Height difference | -8.046 km |
| Relative speed | 12.249 km/s |
| Angle between velocity vectors | 111° |
| Geographic position | 69.2°S, 85.3°E |
| Height | 860 km |
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