| Primary satellite | Secondary satellite |
| Name | N. Korean satellite | YAOGAN 28 DEB |
| Spacetrack catalog number | 39026 | 41040 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2022 May 20 06:07 | 2022 May 20 07:20 |
| Time of closest approach (UTC) | 2022 Jan 21 12:35:17.969 |
| Minimum distance | 345.148 km |
| Height difference | 20.837 km |
| Relative speed | 15.100 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 24.7°S, 68.3°E |
| Height | 449 km |
|