| Primary satellite | Secondary satellite |
| Name | Okean 1 | OBJECT E |
| Spacetrack catalog number | 19274 | 53448 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Mar 25 22:09 | 2023 Mar 25 22:29 |
| Time of closest approach (UTC) | 2023 Feb 01 04:05:25.485 |
| Minimum distance | 7.756 km |
| Height difference | -5.565 km |
| Relative speed | 15.192 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 69.5°N, 138.8°E |
| Height | 550 km |
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