| Primary satellite | Secondary satellite |
| Name | PSLV DEB | IRIDIUM 33 DEB |
| Spacetrack catalog number | 27123 | 35616 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 13:23 | 2024 Dec 23 04:05 |
| Time of closest approach (UTC) | 2024 Dec 26 17:28:02.244 |
| Minimum distance | 1.493 km |
| Height difference | 0.945 km |
| Relative speed | 14.298 km/s |
| Angle between velocity vectors | 144° |
| Geographic position | 81.8°N, 59.1°W |
| Height | 677 km |
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