Night Sky Planisphere, 30-40 Degrees N

Planispheres are used to locate bright objects in the night sky. A planisphere consists of a movable white disc within a plastic frame that has all of the stars marked on it. The Night Sky Planisphere is designed for low distortion and has a light background for easy night readability. The unique 2-sided design allows for north and south facing readings. To use the planisphere, simply hold it toward the horizon in the direction you want to observe. To locate a sky object, dial in the month and year by rotating the white inner disc in the direction of observations to be made (East, West, etc). 30 to 40 degrees N. Made of durable plastic, 8-1/2 in diameter.

• Planispheres are used to locate bright objects in the night sky
• A planisphere consists of a movable white disc within a plastic frame that has all of the stars marked on it
• The Night Sky Planisphere is designed for low distortion and has a light background for easy night readability
• The unique 2-sided design allows for north and south facing readings.