| Primary satellite | Secondary satellite |
| Name | Cosmos 1805 | JILIN-01 GAOFEN 3D 30 |
| Spacetrack catalog number | 17191 | 52447 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Nov 30 04:31 | 2023 Dec 01 11:36 |
| Time of closest approach (UTC) | 2023 Sep 30 05:12:06.941 |
| Minimum distance | 4214.472 km |
| Height difference | -8.934 km |
| Relative speed | 9.267 km/s |
| Angle between velocity vectors | 75° |
| Geographic position | 55.9°S, 26.7°E |
| Height | 534 km |
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