| Primary satellite | Secondary satellite |
| Name | Okean O Rocket | DMC 3-FM1 |
| Spacetrack catalog number | 25861 | 40715 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Nov 28 14:29 | 2023 Nov 28 19:31 |
| Time of closest approach (UTC) | 2023 Sep 29 01:35:34.327 |
| Minimum distance | 15.578 km |
| Height difference | 2.683 km |
| Relative speed | 14.639 km/s |
| Angle between velocity vectors | 152° |
| Geographic position | 54.9°S, 69.1°W |
| Height | 643 km |
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