| Primary satellite | Secondary satellite |
| Name | PROMETHEUS 2-3 | KORONAS-FOTON |
| Spacetrack catalog number | 41855 | 33504 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 07:54 | 2024 Dec 23 02:18 |
| Time of closest approach (UTC) | 2024 Dec 24 17:33:48.852 |
| Minimum distance | 2.458 km |
| Height difference | 0.000 km |
| Relative speed | 15.265 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 16.2°N, 14.2°E |
| Height | 472 km |
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