| Primary satellite | Secondary satellite |
| Name | CZ-4B R/B | deb r/b Ablestar |
| Spacetrack catalog number | 27432 | 134 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Mar 08 18:34 | 2021 Mar 08 20:06 |
| Time of closest approach (UTC) | 2021 Jan 21 07:53:45.549 |
| Minimum distance | 10.370 km |
| Height difference | -1.484 km |
| Relative speed | 14.742 km/s |
| Angle between velocity vectors | 165° |
| Geographic position | 23.6°N, 149.9°E |
| Height | 856 km |
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