An overview and lessons-learned of small scientific satellite "INDEX" (REIMEI)

Hirobumi Saito, Takahide Mizuno, Koji Tanaka, Yoshitsugu Sone, Seisuke Fukuda, Shin Ichiro Sakai, Nobukatsu Okuizumi, Makoto Mita, Yosuke Fukushima, Masatoshi Uno, Yoshimitsu Yanagawa, Takuya Takahara, Ryosuke Kaneda, Takashi Honma, Masafumi Hirahara, Kazushi Asamura, Takeshi Sakanoi, Akira Miura, Toshinori Ikenaga, Horiyuki NagamatsuKeita Ogawa, Yasunari Masumoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper describes the on-orbit results and lessons-learned of the small scientific satellite "INDEX" (REIMEI) for aurora observation and demonstration of advanced satellite technologies. INDEX is a small satellite with 72kg mass, and is provided with three-axis attitude controll capabilities for aurora observation. INDEX was launched into a nearly sun synchronous polar orbit on Aug. 23rd, 2005 (UT) from Baikonur, Kazakhstan by Dnepr rocket. INDEX satellite has been satisfactorily working on the orbit for 24 months at present of August,2007. Three axis control is achieved with accuracy of 0.1 deg(3 σ). Multi-spectrum images of aurora are taken with 8Hz rate and 2 km spatial resolution to investigate the aurora physics. INDEX is performing the simultaneous observation of aurora images and particle measurements. INDEX indicates that even a small satellite launched as a piggy-back can successfully perform unique scientific mission purposes. Copyright IAF/IAA. All rights reserved.

Original languageEnglish
Title of host publicationInternational Astronautical Federation - 58th International Astronautical Congress 2007
Pages3668-3678
Number of pages11
Publication statusPublished - 2007 Dec 1
Event58th International Astronautical Congress 2007 - Hyderabad, India
Duration: 2007 Sep 242007 Sep 28

Publication series

NameInternational Astronautical Federation - 58th International Astronautical Congress 2007
Volume6

Other

Other58th International Astronautical Congress 2007
CountryIndia
CityHyderabad
Period07/9/2407/9/28

Keywords

  • Aurora observation
  • Small satellite
  • Technologies demonstration

ASJC Scopus subject areas

  • Space and Planetary Science
  • Aerospace Engineering

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