| Primary satellite | Secondary satellite |
| Name | Cosmos 1844 Rocket | CZ-4B DEB |
| Spacetrack catalog number | 17974 | 37571 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 09 19:01 | 2024 Sep 08 11:41 |
| Time of closest approach (UTC) | 2024 Aug 14 00:25:00.455 |
| Minimum distance | 48.005 km |
| Height difference | -4.177 km |
| Relative speed | 14.455 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 65.7°S, 141.7°E |
| Height | 854 km |
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