| Primary satellite | Secondary satellite |
| Name | Cosmos 1707 | OBJECT A |
| Spacetrack catalog number | 16326 | 53948 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Nov 27 17:22 | 2023 Nov 28 02:50 |
| Time of closest approach (UTC) | 2023 Sep 26 00:29:11.272 |
| Minimum distance | 17.178 km |
| Height difference | -1.734 km |
| Relative speed | 15.212 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 47.3°S, 73.5°W |
| Height | 513 km |
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