| Primary satellite | Secondary satellite |
| Name | OBJECT B | Cosmos 1805 |
| Spacetrack catalog number | 58503 | 17191 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:38 | 2024 Dec 23 00:35 |
| Time of closest approach (UTC) | 2024 Dec 25 05:53:14.840 |
| Minimum distance | 1.842 km |
| Height difference | 1.307 km |
| Relative speed | 15.260 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 3.6°N, 5.7°E |
| Height | 469 km |
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