| Primary satellite | Secondary satellite |
| Name | KKS-1 | deb HAPS |
| Spacetrack catalog number | 33499 | 24340 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2021 Mar 07 21:29 | 2021 Mar 07 15:02 |
| Time of closest approach (UTC) | 2021 Jan 21 05:50:22.474 |
| Minimum distance | 24.123 km |
| Height difference | -12.375 km |
| Relative speed | 15.335 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 81.8°S, 127.8°E |
| Height | 674 km |
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