| Primary satellite | Secondary satellite |
| Name | Cosmos 1805 | TRACE |
| Spacetrack catalog number | 17191 | 25280 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Nov 30 04:31 | 2023 Dec 01 03:24 |
| Time of closest approach (UTC) | 2023 Oct 01 10:03:28.842 |
| Minimum distance | 8.010 km |
| Height difference | 6.086 km |
| Relative speed | 15.198 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 30.3°S, 115.9°E |
| Height | 516 km |
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