| Primary satellite | Secondary satellite |
| Name | NOAA 18 | FENGYUN 1C DEB |
| Spacetrack catalog number | 28654 | 30501 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Aug 14 20:20 | 2022 Aug 14 19:22 |
| Time of closest approach (UTC) | 2022 Jun 30 08:44:55.932 |
| Minimum distance | 29.975 km |
| Height difference | -1.102 km |
| Relative speed | 12.631 km/s |
| Angle between velocity vectors | 117° |
| Geographic position | 73.0°S, 127.0°W |
| Height | 866 km |
|