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STP-H8

The STP-H8 (Space Test Program - Houston 8) is a combo of experiments to be hosted on the International Space Station (ISS).

STP-H8 will carry the COWVR (Compact Ocean Wind Vector Radiometer) as a replacement to the cancelled free-flying ORS 6 (COWVR) satellite.

The COWVR payload being developed by the Jet Propulsion Lab (JPL) for the Space and Missile Systems Center (SMC) Weather Directorate which would address the need for ocean surface vector wind data, which currently comes from the U.S. Naval Research Laboratory’s Windsat payload on the Coriolis (P98-2) satellite, which was launched in 2003 and is well beyond its expected design life.

NASA’s Jet Propulsion Laboratory built COWVR’s sensor, which improves upon the design of the Advanced Microwave Radiometer flown on the U.S./European Jason-2 and Jason-3 satellites.

The STP-H8 package will be launched as an external payload on a cargo spacecraft. STP-H8 will be installed on the JEF (JEM-EF) exposed facility of the Japanese JEM module to enable nadir pointing of the science package sensors and instrumentation.

Nation: USA
Type / Application: Technology
Operator: US Air Force (USAF), STP (Space Test Program)
Contractors:
Equipment: COWVR
Configuration: Attached ISS payload
Propulsion: None
Power: Via ISS
Lifetime:
Mass:
Orbit: 400 km × 400 km, 51.6° (typical)
Satellite COSPAR Date LS Launch Vehicle Remarks
STP-H8 - 202x with ?