| Primary satellite | Secondary satellite |
| Name | COSMOS 2455 | FENGYUN 1C DEB |
| Spacetrack catalog number | 36095 | 30382 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 07 19:17 | 2024 Sep 07 16:35 |
| Time of closest approach (UTC) | 2024 Aug 08 20:50:31.388 |
| Minimum distance | 50.237 km |
| Height difference | -1.841 km |
| Relative speed | 14.578 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 35.7°S, 172.0°E |
| Height | 912 km |
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