| Primary satellite | Secondary satellite |
| Name | Cosmos 1707 | OBJECT B |
| Spacetrack catalog number | 16326 | 53949 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Nov 27 17:22 | 2023 Nov 28 01:37 |
| Time of closest approach (UTC) | 2023 Sep 25 18:14:17.183 |
| Minimum distance | 46.332 km |
| Height difference | 8.500 km |
| Relative speed | 15.201 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 61.0°S, 26.3°E |
| Height | 516 km |
|