| Primary satellite | Secondary satellite |
| Name | DELTA 2 R/B (1) | deb Chang Zheng 4 |
| Spacetrack catalog number | 27665 | 20883 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 03 04:14 | 2022 Jul 02 20:36 |
| Time of closest approach (UTC) | 2022 May 22 07:27:32.858 |
| Minimum distance | 91.219 km |
| Height difference | 3.403 km |
| Relative speed | 13.820 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 15.0°S, 150.4°E |
| Height | 802 km |
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