| Primary satellite | Secondary satellite |
| Name | PSLV DEB | IRIDIUM 33 DEB |
| Spacetrack catalog number | 27123 | 46979 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 13:23 | 2024 Dec 19 08:03 |
| Time of closest approach (UTC) | 2024 Dec 25 10:27:29.237 |
| Minimum distance | 1.332 km |
| Height difference | -0.739 km |
| Relative speed | 14.577 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 80.8°N, 19.7°W |
| Height | 680 km |
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