An overview and initial in-orbit status of "INDEX" satellite

Hirobumi Saito, Takahide Mizuno, Koji Tanaka, Yoshitsugu Sone, Seisuke Fukuda, Shin Ichiro Sakai, Nobukatsu Okuizumi, Makoto Mita, Yosuke Fukushima, Masafumi Hirahara, Kazushi Asamura, Takeshi Sakanoi, Akira Miura, Toshinori Ikenaga, Yasunari Masumoto

Research output: Contribution to conferencePaperpeer-review

5 Citations (Scopus)

Abstract

This paper describes the initial on-orbit results of the small scientific satellite "INDEX" (REIMEI) for aurora observation and demonstration of advanced satellite technologies. REIMEI is a small satellite with 72kg mass, and is provided with three-axis attitude controlled capabilities for aurora observation. REIMEI was launched into a nearly sun synchronous polar orbit on Aug. 23rd, 2005 (UT) from Baikonur, Kazakhstan by Dnepr rocket. After REIMEI was separated from the Dnepr rocket, REIMEI successfully performed a sun-pointing acquisition with spinning motion. A week later REIMEI switched into three-axis attitude control mode. REIMEI satellite functions works satisfactorily in the orbit. The first imaging observations of aurora were successfully performed above the southern polar region in Sep. 16th, 2005. Multi-spectrum images of aurora were taken with 8Hz rate and 2 km spatial resolution.

Original languageEnglish
Pages2379-2394
Number of pages16
Publication statusPublished - 2005 Dec 1
EventInternational Astronautical Federation - 56th International Astronautical Congress 2005 - Fukuoka, Japan
Duration: 2005 Oct 172005 Oct 21

Other

OtherInternational Astronautical Federation - 56th International Astronautical Congress 2005
Country/TerritoryJapan
CityFukuoka
Period05/10/1705/10/21

ASJC Scopus subject areas

  • Space and Planetary Science
  • Aerospace Engineering

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