Hr Diagram Color Order. The hr diagram and the cluster age the age of a cluster is given by the main sequence turn off point the highest point on the main sequence that is still populated by stars. Answer choices procyon b.
8 rows apparent color mass solar masses radius solar radii luminosity solar luminosity. A monotonic function is a function that preserves the order of given function. The purpose of the h r diagram is to show the relationship between both groups of magnitudes.
Einar hertzsprung was a danish astronomer and henry norris russell was an american astronomer and they both did ground.
Most stars belong to this category. El documentqueryselector hr. The hertzsprung russell diagram a graph of the temperature and luminosity of stars is called the hertzsprung russell diagram h r diagram which is named after two famous astronomers. More luminous intrinsically bright stars lie at the top of the diagram and lower luminosity intrinsically faint stars lie at the bottom of the diagram.