| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 Rocket | Cosmos 2322 |
| Spacetrack catalog number | 17974 | 23704 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Jan 24 05:25 | 2021 Jan 23 19:44 |
| Time of closest approach (UTC) | 2020 Nov 26 07:16:36.023 |
| Minimum distance | 279.910 km |
| Height difference | -1.474 km |
| Relative speed | 13.503 km/s |
| Angle between velocity vectors | 131° |
| Geographic position | 36.7°N, 129.4°E |
| Height | 847 km |
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