What Is A Star Chart? How To Read A Star Chart? - astrosignspot.com

What Is A Star Chart? How To Read A Star Chart?


What Is A Star Chart? How To Read A Star Chart?

The night sky is full of stars, and you can see some specific patterns of stars. Have you ever think beyond the design, sparkling, and shine of the stars. There is a science behind the pattern and shape of the star clusters. Star chart is a tool that enables travelers to use the patterns of stars as a map. Even in ancient times, people were traveling long distances at night with the help of stars. Well, stars help to decide the directions. However, sometimes the sky is not clear, and you do not recognize stars clearly, this device may help you to navigate around. In this article, you will get to know about the star chart and how to read it.

What Is A Star Chart? How To Read A Star Chart?
What Is A Star Chart? How To Read A Star Chart?

What Is Star Chart?

People have divided the night sky into grids, and they examined that stars show the directions. Well, the astronomical catalog is the visualization of stars and other objects. However, you will find the list of celestial objects, and they are also known as star charts. From the list specifications, you may get help observing the sky at night. The astronomical catalog is not a starred chart because it will not show you directions, and you can not use it as a map. Well, to get more details, you can use the patterns with a planisphere and an astrolabe.  

History You Must Know- Star Chart

The history of the patterns of the night sky is fascinating as it is said that the star chart’s history has begun before 32500 years. Egyptian astronomy had first discovered the concept of star chart in 1534 BC. Then after 1531-1155 BC, Mesopotamia and Babylonian astronomers had studied further, and they used to draw the pattern of moon and stars at night. These maps might be used as star charts. So, we can say that in ancient times, everyday record and mapping of the location of the moon and star had defined the pattern or consolation of stars. Travelers might use such maps as a star chart.

How To Read: Night Sky Pattern

Every astronomer or people who have an interest in astronomy should buy a star chart. It provides you the information of constellations and brightest stars with the help of your personalized details like date, location, and time.

What Is A Star Chart? How To Read A Star Chart?
What Is A Star Chart? How To Read A Star Chart?

However, people who are not familiar with the chart and have never used it before will not like to go through a technically hard guide. Here we have explained the reading process in simple words with all essential, necessary information.

Imagine that the chart is a night sky. Consider the charts’ edges as the horizon, and the central point of the table is the direction over headed point, called zenith.

To find the south side, you have to hold the chart in such a direction that the south sign comes down. Now, observe the sky, it will show you the south direction.

Start with Ursa Major or Orian because it will be easy to navigate the directions on the map.

Subscribe to our monthly Newsletter