| Primary satellite | Secondary satellite |
| Name | IRIDIUM 33 DEB | Oscar 17 |
| Spacetrack catalog number | 34159 | 20440 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:41 | 2024 Dec 23 00:21 |
| Time of closest approach (UTC) | 2024 Dec 26 20:03:45.731 |
| Minimum distance | 4.448 km |
| Height difference | -4.421 km |
| Relative speed | 14.817 km/s |
| Angle between velocity vectors | 168° |
| Geographic position | 64.0°S, 11.7°W |
| Height | 802 km |
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