| Primary satellite | Secondary satellite |
| Name | Cosmos 1943 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 19120 | 31199 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 16 15:13 | 2024 Sep 10 19:05 |
| Time of closest approach (UTC) | 2024 Aug 15 01:11:17.092 |
| Minimum distance | 223.443 km |
| Height difference | -5.822 km |
| Relative speed | 4.668 km/s |
| Angle between velocity vectors | 37° |
| Geographic position | 39.3°S, 51.6°E |
| Height | 841 km |
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