Easy Things to See With a Small Telescope: A Beginner's Guide to Over 60 Easy-to-Find Night Sky Sights (The Easy Astronomy Guides Book 2) by Bartlett Richard J

Author:Bartlett, Richard J. [Bartlett, Richard J.]
Language: eng
Format: epub
Publisher: Albireo Books
Published: 2015-12-08T16:00:00+00:00

Eyepiece view courtesy Sky Tools 3

At this magnification, it’s difficult for me to notice any particular color but increasing the magnification again, to about 50x, helps to reveal the companion’s coppery complexion.

While you have it at about 50x, try looking for the third component, which should appear as a tiny blue star on the opposite side of the white primary.

If not, increase the magnification once again. I’ve been able to spot it at 65x but 87x seemed to provide a particularly nice view with all three stars visible.

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