| Primary satellite | Secondary satellite |
| Name | BREEZE-KM R/B | OBJECT R |
| Spacetrack catalog number | 43438 | 47947 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 13:08 | 2024 Dec 23 14:33 |
| Time of closest approach (UTC) | 2024 Dec 26 11:18:28.740 |
| Minimum distance | 4.946 km |
| Height difference | 4.924 km |
| Relative speed | 14.481 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 61.6°N, 33.2°W |
| Height | 558 km |
|