British Astronomical Association

Supporting amateur astronomers since 1890

JUPITER IN 2019

Our reports on amateur Jupiter observations in the 2019 apparition can be found via the page links below.

A new page on the ALPO-Japan web site presents cylindrical maps of the planet in all 3 longitude systems, made by Shinji Mizumoto every few days from the available images:  

http://alpo-j.sakura.ne.jp/Latest/j_Cylindrical_Maps/j_Cylindrical_Maps.htm        [new URL, 2020]

  • Jupiter in 2019, Report no.10: The GRS in 2019 and its interaction with retrograding vortices
  • Jupiter in 2019: List of observers
  • Jupiter in 2019, Report no.9
  • Jupiter in 2019, Report no.8: Picturesque satellite phenomena
  • Jupiter in 2019, Report no.7: Continuing disruption of the GRS
  • Jupiter in 2019, Report no.6: Continuing disruption of the GRS
  • Jupiter in 2019, Report no.5: Continuing disruption of the GRS
  • Jupiter in 2019, Report no.4
  • Jupiter in 2019, Report no.3
  • Jupiter in 2019, Report no.2
  • Jupiter in 2019, Report no.1
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