| Primary satellite | Secondary satellite |
| Name | STRAND 1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 39090 | 31512 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Jan 26 12:14 | 2023 Jan 26 19:43 |
| Time of closest approach (UTC) | 2022 Dec 05 10:55:06.035 |
| Minimum distance | 112.744 km |
| Height difference | 0.394 km |
| Relative speed | 0.871 km/s |
| Angle between velocity vectors | 7° |
| Geographic position | 80.0°N, 120.8°W |
| Height | 783 km |
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