https://padlet.com/chasehughes25/Bookmarks By: Chase Hughes en-us 2021-02-01 17:38:19 UTC 2025-03-20 21:10:40 UTC hello@padlet.com chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1150089658 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.]]> 2021-02-01 17:51:49 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1150089658 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1150098223 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.]]> 2021-02-01 17:53:17 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1150098223 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1150110641 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. ]]> 2021-02-01 17:55:28 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1150110641 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1150150275 The solar mass of Arcturus is 2.188*10^30 kg. Arcturus is 25 times greater than our Sun in diameter.]]> 2021-02-01 18:02:31 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1150150275 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1150167928 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.]]> 2021-02-01 18:05:43 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1150167928 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1150179622 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.]]> 2021-02-01 18:07:51 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1150179622 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1159987790 Arcturus is expected to live for a few more hundred million years then will collapse into a white dwarf and die.]]> 2021-02-03 17:27:31 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1159987790 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1160066496 2021-02-03 17:41:01 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1160066496 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1160119424 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. ]]> 2021-02-03 17:50:08 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1160119424 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1160234214 Arcturus is in the Milky Way Galaxy.]]> 2021-02-03 18:08:28 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1160234214 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1160247014 Boötes is the constellation that Arcturus is in.]]> 2021-02-03 18:10:41 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1160247014 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1165082370 2021-02-04 17:40:25 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1165082370 chasehughes25 https://padlet.com/chasehughes25/Bookmarks/wish/1169441222 2021-02-05 17:44:56 UTC https://padlet.com/chasehughes25/Bookmarks/wish/1169441222