| Primary satellite | Secondary satellite |
| Name | ESTCUBE 1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 39161 | 30499 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 17 10:10 | 2022 Aug 17 01:34 |
| Time of closest approach (UTC) | 2022 Jun 27 11:50:17.483 |
| Minimum distance | 1223.775 km |
| Height difference | 5.706 km |
| Relative speed | 4.582 km/s |
| Angle between velocity vectors | 35° |
| Geographic position | 82.1°N, 78.7°E |
| Height | 662 km |
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