| Primary satellite | Secondary satellite |
| Name | Cosmos 44 | FENGYUN 1C DEB |
| Spacetrack catalog number | 876 | 31809 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 20 10:55 | 2022 May 19 13:23 |
| Time of closest approach (UTC) | 2022 Jan 20 08:48:12.195 |
| Minimum distance | 1379.783 km |
| Height difference | -7.933 km |
| Relative speed | 12.321 km/s |
| Angle between velocity vectors | 110° |
| Geographic position | 63.8°N, 150.2°W |
| Height | 701 km |
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