| Primary satellite | Secondary satellite |
| Name | OAO 3 Rocket | COSMOS 2251 DEB |
| Spacetrack catalog number | 6155 | 33890 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 01 13:33 | 2022 Jul 01 09:42 |
| Time of closest approach (UTC) | 2022 May 23 19:05:58.195 |
| Minimum distance | 279.608 km |
| Height difference | -1.173 km |
| Relative speed | 11.857 km/s |
| Angle between velocity vectors | 104° |
| Geographic position | 16.9°N, 93.5°E |
| Height | 672 km |
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