1997/12/01: STB Ovals [BC,DE and FA] approached to the GRS in 1997
STB白斑[BC,DE,FA]の大赤斑への接近
(Yuichi Iga)

1997/12/01: STB Ovals [BC,DE and FA] approached to the GRS in 1997STB白斑[BC,DE,FA]の大赤斑への接近(Yuichi Iga)