| Primary satellite | Secondary satellite |
| Name | Cosmos 1570 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 15032 | 30547 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 18:12 | 2024 Dec 22 18:36 |
| Time of closest approach (UTC) | 2024 Dec 26 10:22:54.505 |
| Minimum distance | 1.080 km |
| Height difference | -0.169 km |
| Relative speed | 11.374 km/s |
| Angle between velocity vectors | 99° |
| Geographic position | 72.8°S, 84.1°E |
| Height | 786 km |
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