| Primary satellite | Secondary satellite |
| Name | Cosmos 1328 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 12988 | 31938 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 06 08:38 | 2022 Jul 06 13:43 |
| Time of closest approach (UTC) | 2022 May 20 21:44:29.429 |
| Minimum distance | 3.517 km |
| Height difference | -1.437 km |
| Relative speed | 15.077 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 38.0°S, 167.1°E |
| Height | 640 km |
|