| Primary satellite | Secondary satellite |
| Name | Okean 3 Rocket | COSMOS 2251 DEB |
| Spacetrack catalog number | 21398 | 34585 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 02 19:54 | 2022 Jul 02 20:18 |
| Time of closest approach (UTC) | 2022 May 27 21:28:39.282 |
| Minimum distance | 296.697 km |
| Height difference | 3.733 km |
| Relative speed | 14.747 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 7.2°S, 41.6°W |
| Height | 647 km |
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