| Primary satellite | Secondary satellite |
| Name | H-2A R/B | CANX 3A (UNIBRITE) |
| Spacetrack catalog number | 27601 | 39092 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2021 Jan 15 19:49 | 2021 Jan 15 19:46 |
| Time of closest approach (UTC) | 2020 Dec 08 11:17:58.091 |
| Minimum distance | 4.628 km |
| Height difference | 2.649 km |
| Relative speed | 14.729 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 23.5°S, 60.6°W |
| Height | 788 km |
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