| Primary satellite | Secondary satellite |
| Name | IRIDIUM 174 | Resurs 01 Rocket |
| Spacetrack catalog number | 56728 | 23343 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:59 | 2024 Dec 23 02:25 |
| Time of closest approach (UTC) | 2024 Dec 23 18:05:14.227 |
| Minimum distance | 3.180 km |
| Height difference | 3.122 km |
| Relative speed | 14.987 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 67.9°S, 50.7°E |
| Height | 656 km |
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