| Primary satellite | Secondary satellite |
| Name | Cosmos 1346 Rocket | LYNK TOWER 3 |
| Spacetrack catalog number | 13121 | 55046 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Mar 22 10:54 | 2023 Mar 22 05:57 |
| Time of closest approach (UTC) | 2023 Feb 02 13:33:27.904 |
| Minimum distance | 5.276 km |
| Height difference | 4.864 km |
| Relative speed | 15.193 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 2.8°N, 119.0°E |
| Height | 530 km |
|