| Primary satellite | Secondary satellite |
| Name | DMSP B5D2-5 | CZ-2C R/B |
| Spacetrack catalog number | 20978 | 39203 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Oct 01 20:13 | 2023 Oct 01 13:20 |
| Time of closest approach (UTC) | 2023 Jun 11 12:35:50.069 |
| Minimum distance | 21.816 km |
| Height difference | 2.081 km |
| Relative speed | 14.807 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 13.7°N, 101.1°E |
| Height | 731 km |
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