Author:
Kim Eojin,Yoo Ji-Hyeon,Kim Hee-Eun,Seo Hoonkyu,Ryu Kwangsun,Sohn Jongdae,Lee Junchan,Seon Jongho,Lee Ensang,Lee Dae-Young,Min Kyoungwook,Kang Kyung-In,Lee Sang-Yun,Kang Juneseok
Abstract
This paper describes the initial operations and preliminary results of the
Instrument for the study of Stable/Storm-time Space (ISSS) onboard the microsatellite
Next Generation Small Satellite-1 (NEXTSat-1), which was launched on December 4, 2018
into a sun-synchronous orbit at an altitude of 575 km with an orbital inclination angle
of 97.7°. The spacecraft and the instruments have been working normally, and the results
from the observations are in agreement with those from other satellites. Nevertheless,
improvement in both the spacecraft/instrument operation and the analysis is suggested to
produce more fruitful scientific results from the satellite operations. It is expected
that the ISSS observations will become the main mission of the NEXTSat-1 at the end of
2020, when the technological experiments and astronomical observations terminate after
two years of operation.
Publisher
The Korean Space Science Society
Subject
General Earth and Planetary Sciences,General Physics and Astronomy
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