| Primary satellite | Secondary satellite |
| Name | Cosmos 372 Rocket | GAOFEN 3 DEB |
| Spacetrack catalog number | 4589 | 42680 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 25 12:05 | 2021 Jan 25 18:13 |
| Time of closest approach (UTC) | 2020 Dec 02 11:49:01.388 |
| Minimum distance | 2.951 km |
| Height difference | -2.457 km |
| Relative speed | 14.746 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 60.6°S, 100.7°E |
| Height | 790 km |
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