| Primary satellite | Secondary satellite |
| Name | Okean 1 Rocket | RESURS O1 DEB |
| Spacetrack catalog number | 19275 | 44578 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 17 13:06 | 2021 Jan 17 10:23 |
| Time of closest approach (UTC) | 2020 Dec 07 19:00:44.321 |
| Minimum distance | 2.898 km |
| Height difference | 2.648 km |
| Relative speed | 15.108 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 31.4°N, 134.9°W |
| Height | 616 km |
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