Title: A Necessity for Astronomers
Review: At some point, every astronomer is confronted with the spherical coordinate of a star or other celestial object that looks like:03 19 40.80 -19 24 40.0If you know how to use celestial coordinates, this number is like a celestial objects address. This address will show you the beautiful barred spiral galaxy NGC 1300.Smart's book will show you how to use these coordinates which are vital for any serious astronomy.
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