| Primary satellite | Secondary satellite |
| Name | FengYun 1-2 T | SL-18 DEB |
| Spacetrack catalog number | 20855 | 28292 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 30 21:06 | 2022 Jun 30 15:50 |
| Time of closest approach (UTC) | 2022 May 23 22:52:36.579 |
| Minimum distance | 29.494 km |
| Height difference | 2.386 km |
| Relative speed | 14.643 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 68.7°N, 101.5°W |
| Height | 867 km |
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