The sun

The sun

Most abundant chemical- Hydrogen

Location- center of the solar system

Emission spectrum-

http://sciexplorer.blogspot.com/2014/02/history-of-periodic-table-part-3.html

Stellar classification- G2V

https://en.wikipedia.org/wiki/File:The_Sun_in_extreme_ultraviolet.jpg

https://en.wikipedia.org/wiki/Sun

Sources-

https://en.wikipedia.org/wiki/List_of_nearest_stars_and_brown_dwarfs