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RSC Energia 559GK bus

Compiled from public sources on 2026-06-26. Not independently verified by Rsc Energia.

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RSC Energia 559GK optical Earth-observation satellite bus used for EgyptSat-2 and EgyptSat-A.

RSC Energia 559GK is an orbital large-class optical Earth-observation spacecraft bus used for EgyptSat-2 and EgyptSat-A.[1][2][3] The bus is a hexagonal, three-axis-stabilised spacecraft platform for orbital deployment, with 1050 kg payload capacity and about 3000 W power.[2][3] Its provider is RSC Energia, and the platform is operational for optical Earth-observation missions.[1]

Where this fits, supply chain

Compositional position

EgyptSat-2 ——— this bus
EgyptSat-A ——— this bus
Sources
Cite https://eo-atlas.org/products/bus/559gk-bus Markdown twin → Field definitions →