| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | IRIDIUM 33 DEB |
| Spacetrack catalog number | 54411 | 40996 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 11:59 | 2024 Dec 22 22:18 |
| Time of closest approach (UTC) | 2024 Dec 24 00:08:15.239 |
| Minimum distance | 2.720 km |
| Height difference | -0.965 km |
| Relative speed | 14.675 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 77.8°N, 128.4°W |
| Height | 664 km |
|