| Primary satellite | Secondary satellite |
| Name | Cosmos 1346 Rocket | RIDESHARE ADAPTER |
| Spacetrack catalog number | 13121 | 47435 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Mar 22 10:54 | 2023 Mar 22 02:34 |
| Time of closest approach (UTC) | 2023 Feb 01 05:28:26.511 |
| Minimum distance | 50.389 km |
| Height difference | 5.473 km |
| Relative speed | 15.181 km/s |
| Angle between velocity vectors | 174° |
| Geographic position | 70.3°N, 141.9°W |
| Height | 535 km |
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