| Primary satellite | Secondary satellite |
| Name | Cosmos 1346 Rocket | ION SCV-004 |
| Spacetrack catalog number | 13121 | 50993 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Mar 22 10:54 | 2023 Mar 22 05:04 |
| Time of closest approach (UTC) | 2023 Jan 30 05:55:14.282 |
| Minimum distance | 18.771 km |
| Height difference | 0.221 km |
| Relative speed | 15.210 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 45.5°N, 127.9°W |
| Height | 529 km |
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