| Primary satellite | Secondary satellite |
| Name | Transit 2A Rocket | YAOGAN-30 U |
| Spacetrack catalog number | 47 | 46807 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Feb 24 15:49 | 2021 Feb 24 19:26 |
| Time of closest approach (UTC) | 2021 Jan 27 17:45:22.513 |
| Minimum distance | 11.771 km |
| Height difference | -4.373 km |
| Relative speed | 10.826 km/s |
| Angle between velocity vectors | 91° |
| Geographic position | 24.0°N, 50.6°E |
| Height | 600 km |
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