| Primary satellite | Secondary satellite |
| Name | STARS | RESURS 01 DEB |
| Spacetrack catalog number | 33498 | 46896 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2021 Feb 23 23:11 | 2021 Feb 23 02:14 |
| Time of closest approach (UTC) | 2021 Jan 22 15:16:40.356 |
| Minimum distance | 91.690 km |
| Height difference | -4.388 km |
| Relative speed | 14.926 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 14.1°N, 94.0°W |
| Height | 634 km |
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