Planetary Simulant Database: UTPS-IB Univ Tokyo Phobos Simulant Impact-based

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Mineralogy

Mineral
Mg-serpentine
Mg-olivine
Magnetite
Fe-Ca-Mg Carbonate
Fe-Ni sulfides
Carbonate nanoparticles
Polymer organics
Basalt
Dunite

Bulk Chemistry

No data available

Physical Properties

No data available

Simulant Name: UTPS-IB
Current Status: Continued Development
Developed By: University of Tokyo
Available From: N/A
Publications: Miyamoto, H. et al. (2018), Phobos environment model and regolith simulant for MMX mission. LPSC XLIX, Abstract #1882.

The University of Tokyo Phobos Simulant, Impact-based simulant is paired with UTPS-TB. Both simulants were developed to aid with engineering and hardware for the MMX mission, a sample return from Phobos planned to launch in 2024. The recipes for these two simulants are based on those developed by UCF: PCA-1 and PGI-1, and were created using similar methods. The -IB variety is based on a mixture of Tagish Lake mineralogy with dunite/basalt to simulate the accretion of Phobos from a giant impact into martian crust/mantle.

To date over 100 kg of each of UTPS-IB and UTPS-TB have been developed, with plans for up to 10 tons more. It is not clear whether these simulants will be made available outside of the official MMX activities.

Other Phobos Simulants
Carbonaceous Chondrite Based Simulant of Phobos | PCA-1 | PGI-1 | UTPS-TB | UTPS-IB