| Primary satellite | Secondary satellite |
| Name | ESTCUBE 1 | deb HAPS |
| Spacetrack catalog number | 39161 | 25445 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 17 10:10 | 2022 Aug 17 12:01 |
| Time of closest approach (UTC) | 2022 Jul 03 21:55:27.263 |
| Minimum distance | 3.424 km |
| Height difference | 0.649 km |
| Relative speed | 15.045 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 81.6°S, 80.6°E |
| Height | 680 km |
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