| Primary satellite | Secondary satellite |
| Name | PSLV DEB | IRIDIUM 33 DEB |
| Spacetrack catalog number | 27123 | 34870 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 13:23 | 2024 Dec 21 08:01 |
| Time of closest approach (UTC) | 2024 Dec 27 04:06:58.941 |
| Minimum distance | 3.297 km |
| Height difference | 1.503 km |
| Relative speed | 12.502 km/s |
| Angle between velocity vectors | 113° |
| Geographic position | 82.7°S, 74.0°W |
| Height | 687 km |
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