| Primary satellite | Secondary satellite |
| Name | PAYLOAD A | IRIDIUM 33 DEB |
| Spacetrack catalog number | 27430 | 34538 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:18 | 2024 Dec 22 21:58 |
| Time of closest approach (UTC) | 2024 Dec 30 00:36:21.377 |
| Minimum distance | 4.811 km |
| Height difference | -4.384 km |
| Relative speed | 14.577 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 76.4°S, 115.0°W |
| Height | 809 km |
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