| Primary satellite | Secondary satellite |
| Name | Cosmos 1346 Rocket | ICEYE-X27 |
| Spacetrack catalog number | 13121 | 55062 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Mar 22 10:54 | 2023 Mar 21 11:29 |
| Time of closest approach (UTC) | 2023 Feb 02 05:33:11.857 |
| Minimum distance | 42.119 km |
| Height difference | 2.899 km |
| Relative speed | 15.200 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 16.3°N, 122.4°W |
| Height | 528 km |
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