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Specification	Atlas LV-3C Centaur Convair × remove	Proton K/DM-2 Khrunichev State Research and Production Space Center × remove
Flights	4	110
Success rate	50%	93.6%
Thrust	1,704 kN	—
Height	33 m	—
Diameter	3.05 m	—
Launch mass	—	—
LEO capacity	—	—
GTO capacity	1,800 kg	—
Launch cost	—	—
Reusable	No	No
Stages	2	—

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