| Primary satellite | Secondary satellite |
| Name | FengYun 1-2 T | deb Kosmos-1275 |
| Spacetrack catalog number | 20855 | 14407 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 04 00:05 | 2022 Jul 03 21:05 |
| Time of closest approach (UTC) | 2022 May 26 19:09:09.298 |
| Minimum distance | 92.681 km |
| Height difference | 2.075 km |
| Relative speed | 13.747 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 81.3°N, 109.7°W |
| Height | 876 km |
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