| 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 28 17:00 | 2023 Nov 28 18:53 |
| Time of closest approach (UTC) | 2023 Sep 25 19:47:22.132 |
| Minimum distance | 34.654 km |
| Height difference | 10.409 km |
| Relative speed | 15.199 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 66.4°S, 6.7°E |
| Height | 517 km |
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