| Primary satellite | Secondary satellite |
| Name | Cosmos 1470 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 14148 | 35114 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Apr 16 19:53 | 2021 Apr 15 07:02 |
| Time of closest approach (UTC) | 2021 Mar 09 20:18:57.323 |
| Minimum distance | 8.248 km |
| Height difference | -8.098 km |
| Relative speed | 15.031 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 28.5°N, 34.3°W |
| Height | 634 km |
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