| 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 30 17:53:28.233 |
| Minimum distance | 85.835 km |
| Height difference | 3.436 km |
| Relative speed | 12.306 km/s |
| Angle between velocity vectors | 111° |
| Geographic position | 38.7°N, 178.4°E |
| Height | 795 km |
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