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Specification	Thor Delta A McDonnell Douglas × remove	Kosmos 11K63 Strategic Rocket Forces × remove
Flights	2	126
Success rate	100%	93.7%
Thrust	667 kN	—
Height	31 m	31 m
Diameter	2.44 m	1.6 m
Launch mass	50 t	48 t
LEO capacity	250 kg	300 kg
GTO capacity	68 kg	—
Launch cost	$9.59M	—
Reusable	No	No
Stages	3	2

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