# data[].attributes.body
Boötes is the constellation that Arcturus is in.

# data[].attributes.body
Arcturus is in the Milky Way Galaxy.

# data[].attributes.body
The luminosity of Arcturus is 170 L. It radiates more than 100 times the light of our sun. 1 luminosity is equal to the luminosity of our sun. This is also called absolute magnitude.

# data[].attributes.body
The temperature of Arcturus is 4,290 K. You find the temperature by finding out what color it is then looking on the spectrum and find that color and then you will see the temperature.

# data[].attributes.body
The solar mass of Arcturus is 2.188*10^30 kg. Arcturus is 25 times greater than our Sun in diameter.

# data[].attributes.body
Arcturus is 36.66 light years away from Earth. A light year is how far light travels in one Earth year. A light year is about 6 trillion miles.

# data[].attributes.body
The estimated age of Arcturus is about 7.1 billion years. You can figure out how old a star is by see what stage its in of the life cycle of a star.

# data[].attributes.body
Arcturus has about a fifth of silicon, aluminum, and iron that our sun has and it also has hydrogen and helium in it. You can find what elements are in stars by the spectra lines you can find what the temperature and density is by theses waves to.

# data[].attributes.body
Arcturus is expected to live for a few more hundred million years then will collapse into a white dwarf and die.

# data[].attributes.body
Arcturus is a Red giant that will soon turn into a white dwarf. Arcturus has no planets or anything orbiting around it but in 1993 there was a presence of a substellar object 12 times the mass of Jupiter  laying 1.1 units from the star but it was never confirmed.