| Primary satellite | Secondary satellite |
| Name | NOAA 18 | FENGYUN 1C DEB |
| Spacetrack catalog number | 28654 | 35240 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Aug 13 12:03 | 2022 Aug 13 02:59 |
| Time of closest approach (UTC) | 2022 Jun 29 11:02:59.754 |
| Minimum distance | 9.636 km |
| Height difference | -0.453 km |
| Relative speed | 14.671 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 8.9°N, 166.2°E |
| Height | 849 km |
|