| Primary satellite | Secondary satellite |
| Name | DMSP B5D2-2 | deb Chang Zheng 4 |
| Spacetrack catalog number | 14506 | 20912 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Mar 23 11:46 | 2023 Mar 23 06:46 |
| Time of closest approach (UTC) | 2023 Feb 05 09:16:43.764 |
| Minimum distance | 77.274 km |
| Height difference | 0.570 km |
| Relative speed | 14.738 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 7.3°S, 55.9°W |
| Height | 802 km |
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