Analysis of GEO spacecraft anomalies: Space weather relationships

  title={Analysis of GEO spacecraft anomalies: Space weather relationships},
  author={Ho-Sung Choi and Jaejin Lee and Kyung-Suk Cho and Youngjoo Kwak and Il-Hyun Cho and Young-deuk Park and Yeon-Han Kim and Daniel N. Baker and Geoffrey D. Reeves and Dong-Kyu Lee},
  journal={Space Weather},
While numerous anomalies and failures of spacecraft have been reported since the beginning of the space age, space weather effects on modern spacecraft systems have been emphasized more and more with the increase of their complexity and capability. However, the relationship between space weather and commercial satellite anomalies has not been studied extensively. In this paper, we investigate the geostationary Earth orbit (GEO) satellite anomalies archived by Satellite News Digest during 1997… 
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  • Nizam Ahmad
  • Physics, Geology
    Journal of Physics: Conference Series
  • 2020
Numerous spacecraft have been reported to experience failures or anomalies due to various sources such as solar and geomagnetic storms. One of the important keys to investigate anomalies on
Comment on “Analysis of GEO spacecraft anomalies: Space weather relationships” by Ho‐Sung Choi et al.
[1] We raise several issues and concerns with the study by Choi et al. [2011] regarding GEO satellite anomalies and their possible causes. We start by saying that accurate attribution of the space
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