| Primary satellite | Secondary satellite |
| Name | OAO 2 Rocket | COSMOS 2251 DEB |
| Spacetrack catalog number | 3598 | 39547 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 01 14:06 | 2022 Jul 01 14:04 |
| Time of closest approach (UTC) | 2022 May 24 03:25:54.657 |
| Minimum distance | 507.628 km |
| Height difference | 2.540 km |
| Relative speed | 11.218 km/s |
| Angle between velocity vectors | 97° |
| Geographic position | 24.3°S, 93.6°W |
| Height | 739 km |
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