| Primary satellite | Secondary satellite |
| Name | CZ-2C R/B | QUANTUTONG 1 |
| Spacetrack catalog number | 28222 | 43158 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2022 May 21 04:55 | 2022 May 21 03:03 |
| Time of closest approach (UTC) | 2022 Jan 23 18:02:59.264 |
| Minimum distance | 1248.738 km |
| Height difference | -4.885 km |
| Relative speed | 10.079 km/s |
| Angle between velocity vectors | 83° |
| Geographic position | 74.7°S, 118.6°E |
| Height | 549 km |
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