| Primary satellite | Secondary satellite |
| Name | Cosmos 1570 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 15032 | 32304 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 18:12 | 2024 Dec 19 00:12 |
| Time of closest approach (UTC) | 2024 Dec 25 17:18:47.063 |
| Minimum distance | 4.441 km |
| Height difference | 4.384 km |
| Relative speed | 14.885 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 8.4°S, 82.2°W |
| Height | 776 km |
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