| Primary satellite | Secondary satellite |
| Name | deb Explorer IX | RESURS 01 DEB |
| Spacetrack catalog number | 85 | 46516 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2021 Jan 22 13:36 | 2021 Jan 21 20:44 |
| Time of closest approach (UTC) | 2020 Nov 28 10:25:07.455 |
| Minimum distance | 420.763 km |
| Height difference | -5.762 km |
| Relative speed | 12.622 km/s |
| Angle between velocity vectors | 112° |
| Geographic position | 37.8°N, 146.3°E |
| Height | 634 km |
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