AJ26
Aerojet's modified NK-33 engine configuration used on the retired Antares 100 series.
Identity
- Domains
- spaceflight
- Identity Level
- model
- Kind
- liquid-rocket-engine
- Name
- AJ26
- Status
- retired
Details
- Description
- Aerojet's modified NK-33 engine configuration used on the retired Antares 100 series.
- Lineage
- Note
- NASA's investigation identifies AJ26 as an NK-33 core modified by Aerojet for U.S. launch-vehicle use.
- Related Propulsion System
- Relationship
- direct-derivative-of
- Sources
- Nested value
- Propellants
- RP-1liquid oxygen
Links
Assets & Meta
- Creation Time
- July 29, 2026 at 08:15:51 UTC
- Updated Time
- July 29, 2026 at 08:16:52 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
- Antares 130 official vehicle reference
- Accessed Date
- 2026-07-29
- Publisher
- NASA
- Title
- Orb-3 Accident Investigation Report: Executive Summary
- 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
- Antares 120 official vehicle reference