| Primary satellite | Secondary satellite |
| Name | Transit 2A | deb Chang Zheng 4 |
| Spacetrack catalog number | 45 | 20861 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2022 Jul 02 19:22 | 2022 Jul 02 20:29 |
| Time of closest approach (UTC) | 2022 May 30 16:38:02.580 |
| Minimum distance | 225.908 km |
| Height difference | 8.779 km |
| Relative speed | 12.297 km/s |
| Angle between velocity vectors | 110° |
| Geographic position | 66.7°N, 98.4°W |
| Height | 714 km |
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