| Primary satellite | Secondary satellite |
| Name | MOZHAYETS 4 | ORBCOMM FM 106 |
| Spacetrack catalog number | 27939 | 40088 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2021 Mar 07 18:02 | 2021 Mar 07 12:29 |
| Time of closest approach (UTC) | 2021 Jan 18 17:31:58.523 |
| Minimum distance | 6.374 km |
| Height difference | -0.698 km |
| Relative speed | 14.359 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 5.8°S, 136.6°E |
| Height | 668 km |
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