| Primary satellite | Secondary satellite |
| Name | DMSP B5D2-2 | CZ-4 DEB |
| Spacetrack catalog number | 14506 | 28071 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:20 | 2024 Dec 21 14:36 |
| Time of closest approach (UTC) | 2024 Dec 29 19:18:05.473 |
| Minimum distance | 1.540 km |
| Height difference | 0.383 km |
| Relative speed | 13.276 km/s |
| Angle between velocity vectors | 127° |
| Geographic position | 71.0°S, 74.5°W |
| Height | 825 km |
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