| Primary satellite | Secondary satellite |
| Name | Okean 3 | IRIDIUM 33 DEB |
| Spacetrack catalog number | 21397 | 35863 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 03 17:00 | 2023 Dec 02 17:44 |
| Time of closest approach (UTC) | 2023 Oct 02 23:46:02.089 |
| Minimum distance | 7779.540 km |
| Height difference | -105.156 km |
| Relative speed | 15.101 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 8.8°N, 105.3°E |
| Height | 581 km |
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