| Primary satellite | Secondary satellite |
| Name | CZ-2C R/B | VESTA-1 |
| Spacetrack catalog number | 43173 | 43781 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 25 18:06 | 2022 May 25 17:37 |
| Time of closest approach (UTC) | 2022 Jan 23 23:19:06.311 |
| Minimum distance | 6428.093 km |
| Height difference | 157.141 km |
| Relative speed | 14.627 km/s |
| Angle between velocity vectors | 147° |
| Geographic position | 5.1°S, 148.0°W |
| Height | 428 km |
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