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Celestial Products #MPC40 Millers Planisphere 40 No. Large

Q: This is called 'Big' and it shows '1 pound' shipping.. what is the physical diameter of the planisphere?

The Miller Planisphere has a diameter of 10 1/2".

Q: Can i put this in the "in my room star theater home planitarium?

Glad you asked. This should work with a star theater home planetarium as long as the latitude settings match. Check it out at our WIDE WORLD MAPS and MORE! store in Phoenix, Arizona

Q: I live in pleasanton, texas and new to this. which planishphere will be right for my location? i will appreciate any information you can give me.

Determine the latitude of your location. Purchase the planisphere that best covers your region of the sky. For example, I would buy that 40-degree one if I lived in New Your City, but the 30-degree one if I lived in Miami.

Q: I can’t tell from the online image, but does it have a “cross” on top that represents the zenith point ?

Hi Mike, Zenith is simply the point highest in the sky for any observer. From your backyard, it is straight up (90 degrees from any horizon). If you pointed a green laser at that point on a clear night for several hours, a variety of stars would move by that point. On the planisphere, zenith is the point in the center of the "sky window". As you swing the stars through that window with the outer dial, the zenith point is always centered in the window, while the stars that lie near it change. So to get directly at your question, no "cross" can possibly represent zenith on a planisphere. I suppose you could create an immovable cross in the middle of the sky window by taping Saran wrap over the window, and marking the center spot with a permanent marker.

Product ID: 645416290

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Frequently Bought Together

Miller Planisphere Star Finder, Size Large - Model 40 Degree - for latitudes 35N to 45N

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Description

Specifications

Item Package Dimensions L x W x H	11.42 x 10.94 x 0.2 inches
Package Weight	0.05 Kilograms
Brand Name	Datalizer
Country of Origin	United States
Material	plastic
Manufacturer	Datalizer
Part Number	CLP-MPC40

Have a Question? See What Others Asked

This is called 'Big' and it shows '1 pound' shipping.. what is the physical diameter of the planisphere?

Can i put this in the "in my room star theater home planitarium?

I live in pleasanton, texas and new to this. which planishphere will be right for my location? i will appreciate any information you can give me.

I can’t tell from the online image, but does it have a “cross” on top that represents the zenith point ?

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