---
product_id: 13800992
title: "Miller Planisphere Star Finder, Size Large - Model 40 Degree - for latitudes 35N to 45N"
brand: "celestial products"
price: "$62.94"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/13800992-miller-planisphere-star-finder-size-large-model-40-degree-latitudes
store_origin: EC
region: Ecuador
---

# Horizon-to-horizon sky view 10.5" diameter precision Durable plastic, lifetime use Miller Planisphere Star Finder, Size Large - Model 40 Degree - for latitudes 35N to 45N

**Brand:** celestial products
**Price:** $62.94
**Availability:** ✅ In Stock

## Summary

> 🌠 Unlock the night sky’s secrets—be the star of every stargazing session!

## Quick Answers

- **What is this?** Miller Planisphere Star Finder, Size Large - Model 40 Degree - for latitudes 35N to 45N by celestial products
- **How much does it cost?** $62.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/13800992-miller-planisphere-star-finder-size-large-model-40-degree-latitudes)

## Best For

- celestial products enthusiasts

## Why This Product

- Trusted celestial products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last a Lifetime:** Heavy-duty plastic construction resists dew and wear—no flimsy cardboard here.
- • **Made in the USA with Care:** Crafted domestically for quality and reliability you can trust.
- • **Your Personal Planetarium:** Simulate sky motion by rotating the dial and explore constellations like a pro.
- • **Tailored for Your Latitude:** Optimized for 35°N to 45°N, ensuring pinpoint celestial accuracy.
- • **Precision at Your Fingertips:** Easily dial date & time to reveal the exact night sky above you.

## Overview

The Miller Planisphere Star Finder (Model 40 Degree) is a durable, 10.5-inch diameter plastic star chart designed for latitudes 35°N to 45°N. Made in the USA, it allows users to dial in date and time to view an accurate horizon-to-horizon sky map, making constellation spotting effortless and precise. Built to withstand outdoor conditions, it’s a lifetime tool for astronomy enthusiasts and professionals alike.

## Description

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

## Features

- Made in USA. Size 10.5" in diameter.
- Easy to use - Just dial the date and time
- Shows just your sky horizon to horizon
- Makes it easy to find constellations
- A lifetime tool - durable plastic disks (not cardboard like others)

## Technical Specifications

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

## Images

![Miller Planisphere Star Finder, Size Large - Model 40 Degree - for latitudes 35N to 45N - Image 1](https://m.media-amazon.com/images/I/71NbQRXqoHL.jpg)
![Miller Planisphere Star Finder, Size Large - Model 40 Degree - for latitudes 35N to 45N - Image 2](https://m.media-amazon.com/images/I/71RnQHFS9bL.jpg)
![Miller Planisphere Star Finder, Size Large - Model 40 Degree - for latitudes 35N to 45N - Image 3](https://m.media-amazon.com/images/I/71oh2MrrL9L.jpg)

## Questions & Answers

**Q: This is called 'Big' and it shows '1 pound' shipping.. what is the physical diameter of the planisphere?**
A: The Miller Planisphere has a diameter of 10 1/2".

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

## Frequently Bought Together

- Miller Planisphere Star Finder, Size Large - Model 40 Degree - for latitudes 35N to 45N
- WAYLLSHINE High Power Red LED Flashlight - Powerful Single Mode Red Light Torch for Astronomy, Aviation, Night Observation - Black
- The Stars: A New Way to See Them

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-25*