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Old 27-01-2018, 10:52 PM
Wavytone
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Wavytone is offline
 
Join Date: Jul 2008
Location: Killara, Sydney
Posts: 4,147
Joe ,

That's a nice one as each of the doubles is resolved at 200X and all three fit in the field of a wide field eyepiece (in my case in the Santel, the eyepiece of choice is a 14mm SSW).

But there is a stranger example ... Castor https://www.space.com/21940-castor-star.html
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