| Primary satellite | Secondary satellite |
| Name | MOZHAYETS 4 | IRIDIUM 170 |
| Spacetrack catalog number | 27939 | 43930 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:35 | 2024 Dec 23 03:24 |
| Time of closest approach (UTC) | 2024 Dec 24 21:28:09.554 |
| Minimum distance | 3.620 km |
| Height difference | -3.324 km |
| Relative speed | 7.550 km/s |
| Angle between velocity vectors | 60° |
| Geographic position | 78.0°S, 146.9°E |
| Height | 687 km |
|