| Primary satellite | Secondary satellite |
| Name | Cosmos 1602 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 15332 | 38722 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 06 22:50 | 2024 Dec 01 08:32 |
| Time of closest approach (UTC) | 2024 Nov 09 12:06:11.515 |
| Minimum distance | 8.393 km |
| Height difference | -6.234 km |
| Relative speed | 15.143 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 31.2°S, 54.5°W |
| Height | 635 km |
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