What Best Describe The H R Diagram For The Globular Cluster Omega Centauri

The second released vst image may be the best portrait of the globular star cluster omega centauri ever made.

What best describe the h r diagram for the globular cluster omega centauri. Located at a distance of 15 800 light years 4 850 pc it is the largest globular cluster in the milky way at a diameter of roughly 150 light years. In figure 22 13 for example the luminosity scale on the left side of the diagram goes from 0 1 to 100 000 times the sun s luminosity. Figure 22 14 shows the h r diagram of globular cluster 47 tucanae. Omega centauri ω cen ngc 5139 or caldwell 80 is a globular cluster in the constellation of centaurus that was first identified as a non stellar object by edmond halley in 1677.

The most massive globular cluster in our own galaxy is omega centauri which is about 16 000 light years away and contains several million stars figure 22 6. In figure 11 22 in the textbook newborn star on the h r diagram as the star moves from stage 6 to stage 7 it. The stars on the upper main sequence are missing. One of the primary differences between the pleiades cluster shown on figure 19 17 a in the textbook and omega centauri shown in figure 19 18 a is that the pleiades cluster is much younger if the h r diagram shown in figure 19 18 b in the textbook globular cluster were redrawn to illustrate a much younger cluster the main sequence.

Note that the brightest stars in this cluster which are red giants that have already completed the main sequence phase of their evolution are red orange in color. Briefly describe the basic chain of events leading to the formation of a star like the sun. It is estimated to contain approximately 10 million stars and a. We see the h r diagram for a hypothetical older cluster at an age of 4 24 billion years.

Which of the following statements best describes globular clusters. It is the band on the h r diagram in which stars are arranged as they begin their extended period of stable nuclear fusion. Figure 11 28a in the textbook and omega centauri figure 11 29a in the textbook is that the pleiades cluster is much. The diagram includes red giants and horizontal branch blue stars.

Which of the following statements best describes globular clusters. If the h r diagram of a globular cluster were redrawn to illustrate a much younger cluster the main sequence turnoff would. H r diagram for an older cluster. Note that most of the stars on the upper part of the main sequence have turned off toward the red giant region.

What best describes the h r diagram for the globular cluster omega centauri. And omega centauri figure 11 29a in the textbook is that the pleiades cluster is much. Notice that the luminosity and temperature scales are different from those of the other h r diagrams in this chapter. And the most massive stars in the cluster have already died and are no longer on the diagram.