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Retired

H-IIB

H-IIB 304

🏭 Mitsubishi Heavy Industries🌐 Japanese📖 Wikipedia
H-IIB

H-IIB (H2B) is an expendable launch system used to launch H-II Transfer Vehicles (HTV, or Kounotori) towards the International Space Station. H-IIB rockets are liquid-fuelled with solid-fuel strap-on boosters and are launched from the Tanegashima Space Center in Japan. Mitsubishi and JAXA have been primarily responsible for design, manufacture, and operation of H-IIB.

📊 Specifications

📏Height
56.6 m
⭕Diameter
5.2 m
⚖️Launch Mass
551 kg
🛰️LEO Capacity
16,500 kg
🌍GTO Capacity
8,000 kg
🗓️Maiden Flight
Sep 10, 2009
🚀Total Launches
9
✅Success Rate
100%
♻️Reusable
Expendable
🏭Manufacturer
Mitsubishi Heavy Industries
🌐Country
Japanese
📋Status
Retired

📷 Photo Gallery

H-IIB 304 photo 1

🛰️ Launch History