https://www.space.com/21640-star-luminosity-and-magnitude.html

Oct 11, 2017 ... A glance at the night sky above Earth shows that some stars are much brighter than others. However, the brightness of a star depends on its ...

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

This is a list of stars which are more luminous than any closer star, that is, stars which emit more radiation than any other star within the same distance of the Sun . The luminosities are measured in bolometric luminosity and not by visual ...

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

Below is a list of stars arranged in order of decreasing luminosity (increasing bolometric magnitude). Accurate measurement of stellar luminosities is quite ...

http://astropixels.com/stars/brightstars.html

Mar 1, 2015 ... The brightest or apparent magnitude of each star in the night time sky is determined by the star's intrinsic luminosity, and by its distance from us.

https://www.atnf.csiro.au/outreach//education/senior/astrophysics/photometry_luminosity.html

Thus if a star is twice is luminous as the Sun, L*/Lsol = 2. This approach is convenient as the luminosity of stars varies over a huge range from less than 10- 4 to ...

https://earthsky.org/astronomy-essentials/stellar-luminosity-the-true-brightness-of-stars

Feb 18, 2017 ... Astronomers often list the luminosity of stars in terms of solar luminosity. The sun has a radius of about 696,000 kilometers, and a surface ...

https://www.universetoday.com/24783/star-luminosity/

Feb 6, 2009 ... As a baseline, astronomers measure the luminosity of other stars against the power of the Sun. ... Wikipedia: List of Most Massive Stars ...

http://www.astro.wisc.edu/~dolan/constellations/extra/brightest.html

Stellar Brightness. The Brightest Stars, as Seen from the Earth. Adapted ... Obviously, Deneb is intrinsically very bright to make this list from its greater distance.

https://web.pa.msu.edu/courses/1997spring/ISP205/sec-3/brightstars.html

16 BRIGHTEST STARS. (Visible in the Northern Hemisphere). APPARENT STAR DIST BRIGHTNESS LUMINOSITY Temperature TYPE (LY) (Sun at (Sun = 1) of ...

http://www.ifa.hawaii.edu/users/acowie/class05/home8_sol.html

Deneb is a supergiant (as noted by its luminosity class: Ia), which means it has a huge radius. So even though there are stars hotter than Deneb on the list, ...