| Primary satellite | Secondary satellite |
| Name | H-2A DEB | JY1SAT |
| Spacetrack catalog number | 43675 | 43803 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:56 | 2024 Dec 23 03:40 |
| Time of closest approach (UTC) | 2024 Dec 23 20:40:24.071 |
| Minimum distance | 4.686 km |
| Height difference | 4.066 km |
| Relative speed | 12.171 km/s |
| Angle between velocity vectors | 107° |
| Geographic position | 77.0°S, 156.5°E |
| Height | 549 km |
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