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HTV-4

commercial rocket operated for govt

No description available.

Admin Edit
Payloads
2 Assets
Assets deployed on this mission
Kounotori4 (HTV 4)
retired
UTA
active
Launch Details

Launch Date

8/3/2013

Launch Site

TNSC Y2

,

Launch Vehicle

H-IIB (H2B Family)

Mission Stats
Orbit
N/A
Operator
Unknown
Price (Est)
Secret
Payload Count
2
Entity Mentions
All verified mentions of this entity in source documents

The KIBO Robotic Project's conversational robot Kirobo was one of the HTV-4 payloads.

Mentioned as: HTV-4SourceFeb 4, 2026