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Question about Jupiter and the Sky Guide
Posted by msteacher
on Saturday, December 28, 2013 1:33 PM
I am new to astronomy and trying to learn all the terms. Can someone please explain to me the meaning of the phrase, "... planet's 47"-diameter equator." This is referring to Jupiter on page 2 of the 2014 Sky Guide. Is this the tilt of Jupiter's equator in seconds? Thanks.