| Primary satellite | Secondary satellite |
| Name | CUBEBUG 2 | STARLINK-4400 |
| Spacetrack catalog number | 39440 | 53468 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:04 | 2024 Dec 23 04:09 |
| Time of closest approach (UTC) | 2024 Dec 24 06:00:47.019 |
| Minimum distance | 2.282 km |
| Height difference | 2.238 km |
| Relative speed | 15.044 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 7.7°N, 115.0°E |
| Height | 563 km |
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