| Primary satellite | Secondary satellite |
| Name | Cosmos 1302 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 12792 | 38516 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 06 22:50 | 2021 Mar 06 20:24 |
| Time of closest approach (UTC) | 2021 Jan 21 02:04:20.487 |
| Minimum distance | 4.598 km |
| Height difference | 4.409 km |
| Relative speed | 11.300 km/s |
| Angle between velocity vectors | 98° |
| Geographic position | 72.9°N, 97.0°E |
| Height | 769 km |
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