| Primary satellite | Secondary satellite |
Name | Cosmos 724 | FENGYUN 1C DEB |
Spacetrack catalog number | 7727 | 29947 |
Radar cross section | large | small |
Epoch of two-line elements (UTC) | 2022 May 26 16:28 | 2022 May 26 22:20 |
Time of closest approach (UTC) | 2022 Jan 20 21:15:39.576 |
Minimum distance | 755.558 km |
Height difference | -4.998 km |
Relative speed | 14.285 km/s |
Angle between velocity vectors | 148° |
Geographic position | 63.0°N, 46.6°W |
Height | 881 km |
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