Celestron 93722 Sky Maps star atlas

Celestron 93722 Sky Maps star atlas

The Celestron 93722 Sky Maps is a printed star atlas and planisphere designed for visual astronomy. It serves beginners and experienced observers who want a physical reference for locating constellations and deep-sky objects. The guide combines seasonal star charts with a rotating front cover that simulates the night sky throughout the year.

Check binding and lighting needs before ordering

The book uses a plastic spiral comb binding that allows it to lay completely flat in the field. Verify that this binding style suits your handling preference compared to perfect-bound or ring-bound alternatives. Ensure you have access to a light source to charge the luminous planisphere so star positions glow against the dark background during observing sessions.

Water-resistant card stock handles dew and humidity

Printed on heavyweight, moisture-resistant card stock, the pages resist damp conditions common during night-time observing. The 13¼" x 11¼" format provides a large chart area without requiring a separate protective cover. No power is needed and the planisphere operates mechanically, so there is no electronic noise or battery drain to manage.