Japanese Moon Lander SELENE-2 - Present status in 2009 -

Paper number

IAC-09.A3.2B.1

Author

Prof. Tatsuaki Hashimoto, Japan Aerospace Exploration Agency (JAXA), Japan

Coauthor

Mr. Takeshi Hoshino, Japan Aerospace Exploration Agency (JAXA), Japan

Coauthor

Prof. Satoshi Tanaka, Japan Aerospace Exploration Agency (JAXA), Japan

Coauthor

Dr. Masatsugu Otsuki, Japan Aerospace Exploration Agency (JAXA), Japan

Year

2009

Abstract

Japan Aerospace Exploration Agency (JAXA) considers a moon lander SELENE-2 as one of SELENE follow-on missions. Mission definition of SELENE-2 has completed in 2007 and concept design of the spacecraft is now undergoing. In this presentation, missions of SELENE-2 are shown together with the present design status of the spacecraft.
JAXA launched Kaguya (SELENE) moon orbiter in September, 2007 and the spacecraft was successfully put into moon orbit in October. It started observations with 13 instruments and a couple of small satellites. As the next step of moon exploration, a lunar lander SELENE-2 is considered. It lands on the moon surface and performs in-situ scientific observation, environment investigation, and research for future lunar utilization including human activity. At the same time, it demonstrates some key technologies for lunar and planetary exploration such as precise and safe landing, surface mobility and overnight staying. 
The lander carries laser altimeters, image sensors, landing radars for precise and safe landing. Landing legs and precisely-controlled propulsion system are also developed. The rover is designed so as to travel in wide area and observe featured terrain with scientific instruments. Some instruments require long term observation on the moon surface. Therefore, survival technology over 14-days-long night must be essential. 

Abstract document

IAC-09.A3.2B.1.pdf

Manuscript document

IAC-09.A3.2B.1.pdf (🔒 authorized access only).

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