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Orion 50SXL
The winged active first-stage motor of Pegasus XL.
Identity
Domains
spaceflight
Identity Level
variant
Kind
solid-rocket-motor
Name
Orion 50SXL
Status
active
Details
Description
The winged active first-stage motor of Pegasus XL.
Developers
Developer
Family
Family
Manufacturers
Manufacturer
Propellants
solid propellant
Rocket Specs
Burn Time S
68.6
Vacuum Specific Impulse S
295
Vacuum Thrust Kn
726
Links
Official Url
https://www.northropgrumman.com/wp-content/uploads/Pegasus-User-Guide-1.pdf
Assets & Meta
Creation Time
July 29, 2026 at 09:12:08 UTC
Updated Time
July 29, 2026 at 09:14:41 UTC
Other
Sources
Accessed Date
2026-07-29
Note
Supports the legacy vehicle installation and the narrow canonical identity used for migration.
Publisher
Official vehicle or program source
Title
Pegasus XL official vehicle reference
Url
https://www.northropgrumman.com/wp-content/uploads/Pegasus-User-Guide-1.pdf
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