| Primary satellite | Secondary satellite |
| Name | Cosmos 1346 Rocket | STARLINK-5290 |
| Spacetrack catalog number | 13121 | 54157 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Mar 22 10:54 | 2023 Mar 22 09:12 |
| Time of closest approach (UTC) | 2023 Jan 29 14:38:23.385 |
| Minimum distance | 5305.474 km |
| Height difference | -4.186 km |
| Relative speed | 14.742 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 81.0°S, 145.8°W |
| Height | 568 km |
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