| Primary satellite | Secondary satellite |
| Name | Transit 2A Rocket | RESURS 01 DEB |
| Spacetrack catalog number | 47 | 46514 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Feb 24 15:49 | 2021 Feb 24 02:16 |
| Time of closest approach (UTC) | 2021 Feb 01 01:03:46.767 |
| Minimum distance | 33.908 km |
| Height difference | 0.358 km |
| Relative speed | 15.006 km/s |
| Angle between velocity vectors | 165° |
| Geographic position | 0.9°N, 64.1°W |
| Height | 635 km |
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