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The Catalogue of NEOS Objects is a searchable database of more than 200 million stars, galaxies, and other objects visible from the Northern Hemisphere. Its primary purpose is to help users find objects that they can observe or monitor remotely. The catalogue was compiled by the Center for Northern Exploration OS (CNEOS) as part of their commitment to facilitate access to remote observations of the night sky. It is available online as well as in an app form for mobile devices. CNEOS stands for “Center for Northern Exploration OS”. It is an organization based in Sweden that promotes research and monitoring activities related to the night sky accessible from the Northern Hemisphere. CNEOS hosts remote observation platforms and supports digital analysis tools for astronomers interested in that region of sky. The Catalogue of NEOS Objects has been developed as a tool for anyone interested in remote observations of the night sky from the Northern Hemisphere. It lists more than 200 million stars, galaxies, and other objects visible from there, with detailed information about their locations and visibility conditions. Read on to learn more about this useful resource!
How to Navigate the CNEOS Catalogue
The catalogue is searchable by a number of parameters. Users can search for objects by name, type of object, coordinates, or by selecting from a list of popular objects. The navigation bar on the left side of the screen allows users to move between the different sections of the catalogue, including a list of popular objects, a list of recent observations, recent additions to the catalogue, and a list of “featured” objects. The CNEOS Catalogue is also available in an app form for mobile devices. Users can access the catalogue and find detailed information about specific objects, including coordinates and visibility conditions. This can help individuals plan observation sessions, target specific objects, or monitor specific areas of sky.
Object Types
The catalogue includes information on everything from stars and galaxies to Solar System objects like comets and asteroids. It lists more than 200 million objects total, making it one of the largest collections of its kind. Stars - The CNEOS Catalogue includes information on more than 200 million stars in the Northern Hemisphere, including their coordinates, brightness, and other details. Some stars even contain spectral information for further analysis. Galaxies - The catalogue also features hundreds of thousands of galaxies in the Northern Hemisphere, including types such as spiral and elliptical. It also includes information on where each galaxy is located in the sky, its brightness, and other details. Solar System - The catalogue also features information on Solar System objects visible from the Northern Hemisphere, including the Moon and planets like Mars and Jupiter. Some of this information is based on specific times and dates, while other details are more general.
Searching in the CNEOS Catalogue
The catalogue is searchable by a wide variety of parameters. Users can search for objects by name, type of object, coordinates, or by selecting from a list of popular objects. The navigation bar on the left side of the screen allows users to move between the different sections of the catalogue, including a list of popular objects, a list of recent observations, recent additions to the catalogue, and a list of “featured” objects. The CNEOS Catalogue also features a “smart search” function, which allows users to enter a few key words about the object that interests them. This helps surface likely matches and narrows the number of results in the search. For example, searching for “Neptune” will return information about the planet, but searching for “blue planet” narrows the results to only Neptune.
Finding Objects by Coordinates
Anyone can search the CNEOS Catalogue for an object they would like to observe or monitor in detail. But first, users need to know its coordinates. Coordinates are especially useful for finding objects visible during specific times or under specific weather conditions. The CNEOS Catalogue features a “Sky map” function that helps users locate specific coordinates by drawing a line between their location and the desired object. Users can also enter object coordinates directly into the search bar. The catalogue also features a coordinate search function that can help users find specific objects. This function can be helpful for finding the location of specific objects or for narrowing down the results from a broader search.
Finding Objects by Name
Some users may have a particular object in mind and know its name. In this case, it may be easier to find the object by searching by name than by coordinates. The CNEOS Catalogue also has a “featured objects” section that highlights specific notable celestial events. Users can also find objects by name in the list of recent additions, which includes the latest additions to the catalogue.
Finding Objects with a Telescope or Remote Observatory
People who use telescopes or other remote observatories to study objects in the Northern Hemisphere can also use the CNEOS Catalogue. The catalogue features a “remote observatory” function that can help users find specific objects, including their coordinates and details. This can be helpful for scheduling observation sessions or monitoring specific areas of sky. Users can also search for specific objects by name, type, or coordinates. This can help narrow down the number of results and make it easier to find the object of interest.
Catalogue Conclusion
The CNEOS Catalogue is a searchable database of more than 200 million stars, galaxies, and other objects visible from the Northern Hemisphere. Its primary purpose is to help users find objects that they can observe or monitor remotely. The catalogue was compiled by the Center for Northern Exploration OS (CNEOS) as part of their commitment to facilitate access to remote observations of the night sky. It is available online as well as in an app form for mobile devices.