| Primary satellite | Secondary satellite |
| Name | deb r/b (DELTA) | IRIDIUM 116 |
| Spacetrack catalog number | 18467 | 43072 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 20 12:24 | 2024 Dec 23 02:10 |
| Time of closest approach (UTC) | 2024 Dec 26 20:23:21.045 |
| Minimum distance | 2.951 km |
| Height difference | -2.928 km |
| Relative speed | 14.892 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 42.9°S, 141.6°E |
| Height | 798 km |
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