| Primary satellite | Secondary satellite |
| Name | Falconsat | COSMOS 2251 DEB |
| Spacetrack catalog number | 26064 | 33826 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:42 | 2024 Dec 22 10:30 |
| Time of closest approach (UTC) | 2024 Dec 23 14:25:34.431 |
| Minimum distance | 4.192 km |
| Height difference | -1.471 km |
| Relative speed | 14.953 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 40.0°N, 57.0°E |
| Height | 747 km |
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