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Specification	Soyuz 2.1a Fregat-M Progress Rocket Space Center × remove	Kosmos 11K63 Strategic Rocket Forces × remove
Flights	20	126
Success rate	95%	93.7%
Thrust	4,149 kN	—
Height	46.3 m	31 m
Diameter	2.95 m	1.6 m
Launch mass	312 t	48 t
LEO capacity	7,020 kg	300 kg
GTO capacity	—	—
Launch cost	$80M	—
Reusable	No	No
Stages	3	2

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