Interstellar Technologies

MOMO v0

Retired

Overview

/01

Momo is a Japanese sounding rocket capable of delivering 20 kg to a height of 100 km. It is privately developed by Interstellar Technologies Inc. (IST). The single stage Momo is powered by a pressure-fed engine fueled with ethanol and liquid oxygen. The engine is gimbaled for steering, with cold gas thrusters providing roll control. Momo v0 was replaced by v1 in 2021.

Manufacturer

Interstellar Technologies

Variant

Alias

N/A

Maiden Flight

July 30, 2017

Technical Specifications

/02

9.9 m

Length

0.5 m

Diameter

0 t

Launch Mass

12 kN

Liftoff Thrust

—

LEO Capacity

—

GTO Capacity

Launch Record

/03

Total Launches

Successful

Failed

20.0%

Success Rate

Attempted Landings

Successful Landings

Failed Landings

Consecutive Successes

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