| Primary satellite | Secondary satellite |
| Name | SL-19 R/B | CBERS 1 DEB |
| Spacetrack catalog number | 37363 | 34209 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 07 18:52 | 2021 Mar 05 20:04 |
| Time of closest approach (UTC) | 2021 Jan 25 05:51:03.663 |
| Minimum distance | 725.842 km |
| Height difference | 12.482 km |
| Relative speed | 4.144 km/s |
| Angle between velocity vectors | 32° |
| Geographic position | 80.2°N, 73.1°E |
| Height | 652 km |
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