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Specification	Pegasus XL HAPS Orbital Sciences Corporation × remove	Proton K/DM-2 Khrunichev State Research and Production Space Center × remove
Flights	5	110
Success rate	100%	93.6%
Thrust	580 kN	—
Height	17.6 m	—
Diameter	1.27 m	—
Launch mass	23 t	—
LEO capacity	443 kg	—
GTO capacity	0 kg	—
Launch cost	$40M	—
Reusable	No	No
Stages	4	—

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