Space One KAIROS orbital launch vehicle
KAIROS is Space One's small orbital launch vehicle, operated from Spaceport Kii in Wakayama, Japan. It combines three solid-propellant stages with a liquid-propulsion post-boost stage for satellite deployment. The manufacturer's stated payload capability is 150 kg to a 500 km Sun-synchronous orbit at 97 degrees inclination. Its roughly 18 m vehicle has a 1.35 m representative body diameter and a wider 1.5 m payload fairing.
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Identity
- Aliases
- KAIROSSpace One Kairosカイロス
- Family Name
- KAIROS
- Full Name
- Space One KAIROS orbital launch vehicle
- Status
- active
- Type
- rocket
Details
- Description
- KAIROS is Space One's small orbital launch vehicle, operated from Spaceport Kii in Wakayama, Japan. It combines three solid-propellant stages with a liquid-propulsion post-boost stage for satellite deployment. The manufacturer's stated payload capability is 150 kg to a 500 km Sun-synchronous orbit at 97 degrees inclination. Its roughly 18 m vehicle has a 1.35 m representative body diameter and a wider 1.5 m payload fairing.
- Dimensions
- Diameter
- …
- Height
- …
- First Flight Year
- 2,024
- Rocket Specs
- Liftoff Mass
- …
- Payload Capacity
- SSO
- …
- Stages Count
- 4
Links
- Official Url
- https://www.space-one.co.jp/vehicle/
Assets & Meta
- Creation Time
- October 29, 2026 at 15:19:32 UTC
- Updated Time
- October 29, 2026 at 15:19:32 UTC