Astronomy clubs are located throughout the world and many have programs to help their members set up and complete observational programs including those to observe all the objects in the Messier (110 objects) or Herschel 400 catalogues of points of interest in the night sky.
Klub astronomi magenah ring sajebag jagat miwah akéh sané madué program anggén ngwantu anggotanyané nyiagayang miwah muputang program panyelehan anggén nyelehin makasami objek ring katalog Messier (110 objek) utawi genah ngedeng Herschel 400 ring langit peteng.