| Primary satellite | Secondary satellite |
| Name | Okean O Rocket | COSMOS 2251 DEB |
| Spacetrack catalog number | 25861 | 47118 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 26 01:55 | 2022 May 25 20:27 |
| Time of closest approach (UTC) | 2022 Jan 22 07:55:16.850 |
| Minimum distance | 1739.525 km |
| Height difference | 2.960 km |
| Relative speed | 15.037 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 59.7°N, 152.3°E |
| Height | 633 km |
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