| Primary satellite | Secondary satellite |
| Name | Cosmos 1346 Rocket | PSLV-DEB |
| Spacetrack catalog number | 13121 | 27657 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 22 10:54 | 2023 Mar 22 03:20 |
| Time of closest approach (UTC) | 2023 Feb 01 15:29:40.765 |
| Minimum distance | 52.806 km |
| Height difference | 11.285 km |
| Relative speed | 15.153 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 38.1°S, 99.3°E |
| Height | 548 km |
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