| Primary satellite | Secondary satellite |
| Name | PORCUPINE 2 | SL-14 DEB |
| Spacetrack catalog number | 1577 | 45319 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:47 | 2024 Dec 22 09:20 |
| Time of closest approach (UTC) | 2024 Dec 27 21:42:38.966 |
| Minimum distance | 3.092 km |
| Height difference | 2.596 km |
| Relative speed | 10.218 km/s |
| Angle between velocity vectors | 89° |
| Geographic position | 82.6°S, 31.3°W |
| Height | 1149 km |
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