| Primary satellite | Secondary satellite |
| Name | Cosmos 1782 | STARLINK-34817 |
| Spacetrack catalog number | 16986 | 65362 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Nov 16 11:35 | 2025 Nov 16 07:42 |
| Time of closest approach (UTC) | 2025 Oct 17 20:07:39.527 |
| Minimum distance | 7464.929 km |
| Height difference | -2.058 km |
| Relative speed | 13.219 km/s |
| Angle between velocity vectors | 120° |
| Geographic position | 76.8°S, 92.3°W |
| Height | 504 km |
|