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Specification	Proton / UR-500 K/D Russian Federal Space Agency (ROSCOSMOS) × remove	Kosmos 11K63 Strategic Rocket Forces × remove
Flights	39	126
Success rate	61.5%	93.7%
Thrust	8,847 kN	—
Height	57 m	31 m
Diameter	4 m	1.6 m
Launch mass	696 t	48 t
LEO capacity	—	300 kg
GTO capacity	—	—
Launch cost	—	—
Reusable	No	No
Stages	4	2

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