| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | COSMOS 1275 DEB |
| Spacetrack catalog number | 30340 | 42206 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 May 17 08:22 | 2022 May 16 18:35 |
| Time of closest approach (UTC) | 2022 Jan 19 03:24:00.168 |
| Minimum distance | 103.028 km |
| Height difference | 6.787 km |
| Relative speed | 14.653 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 68.9°S, 43.3°E |
| Height | 970 km |
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