| Primary satellite | Secondary satellite |
| Name | Okean O Rocket | IRIDIUM 33 DEB |
| Spacetrack catalog number | 25861 | 35926 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 21 20:10 | 2023 Sep 21 20:35 |
| Time of closest approach (UTC) | 2023 Jun 02 17:08:32.329 |
| Minimum distance | 986.730 km |
| Height difference | 4.741 km |
| Relative speed | 15.074 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 1.4°S, 43.1°E |
| Height | 631 km |
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