| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 17974 | 30062 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Sep 16 00:26 | 2024 Sep 15 16:18 |
| Time of closest approach (UTC) | 2023 Jun 12 21:13:56.067 |
| Minimum distance | 1088.835 km |
| Height difference | 97.069 km |
| Relative speed | 14.399 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 71.1°S, 33.4°E |
| Height | 849 km |
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