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AAVSO Binocular Program

The AAVSO Binocular Program consists of 153 stars in the northern and southern hemispheres. They are mostly semi-regulars and Miras, with a few other types sprinkled in. Most of the stars range between 3.0 and 9.5V and can be observed best using simple hand held binoculars. 

Stars Easy to Observe

The following is a list of stars that are relatively easy to locate and observe visually with either small to mid-sized telescopes or binoculars. All are great stars for beginning observers and have impressive historical light curves to which your contributions are always welcome! The letters under "Suggested Charts" indicate the recommended 'scales' of charts used to observe these stars. Use the Variable Star Plotter (VSP) to create your own charts.

AAVSO 49 Bay State Rd. Cambridge, MA 02138 617-354-0484