| Primary satellite | Secondary satellite |
| Name | Okean 3 | SJ-6D |
| Spacetrack catalog number | 21397 | 29506 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Dec 03 17:00 | 2023 Dec 03 13:35 |
| Time of closest approach (UTC) | 2023 Sep 29 17:58:25.240 |
| Minimum distance | 4.278 km |
| Height difference | -0.869 km |
| Relative speed | 15.131 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 21.9°S, 20.3°E |
| Height | 588 km |
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