Sky & Telescope's Skygazer's Almanac 2013
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S&T Skygazer's Almanac 2013
(2.9M)Sky & Telescope Magazine's celestial object tracking chart for latitudes near 40 degrees North. -
S&T Skygazer's Almanac 2013 Notes
(2.7M)"What's in the Sky Tonight?" A handy how-to guide for using the Skygazer's Almanac.
