Astronomical League Double Star Club
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Description: The purpose of the Double Star Club is to introduce observers to 100 of the finest double and multiple stars in the heavens.
Double Star Program Introduction | The Astronomical League » Double Star Program Introduction Double Star Program Introduction Welcome to the Astronomical League's Double Star Program. The purpose of the Double Star Program is to introduce observers to 100 of the finest double and multiple stars in the heavens. You don't need a large, expensive apochromatic refractor to view the objects on this list since a small refractor, Newtonian reflector, or Schmidt-Cassegrain will do just fine. All objects on this list were originally observed with a three-inch refractor using between 75X and 150X. Again, this program is meant to allow you to enjoy a different aspect of our wonderful hobby, and not to test your equipment.
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| Page title: | Double Star Program Introduction | The Astronomical League |
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