| Primary satellite | Secondary satellite |
| Name | Cosmos 1346 Rocket | FLOCK 4Y 24 |
| Spacetrack catalog number | 13121 | 55020 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Mar 25 21:29 | 2023 Mar 25 22:04 |
| Time of closest approach (UTC) | 2023 Feb 02 16:37:01.986 |
| Minimum distance | 99.895 km |
| Height difference | 6.973 km |
| Relative speed | 15.203 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 26.9°N, 68.8°E |
| Height | 528 km |
|