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

H r diagram for an older cluster.

What best describe the h r diagram for the globular cluster omega centauri. One of the primary differences between the pleiades cluster and omega centauri is that the pleiades cluster is much. Figure 11 28a in the textbook and omega centauri figure 11 29a in the textbook is that the pleiades cluster is much. Figure 22 14 shows the h r diagram of globular cluster 47 tucanae. We see the h r diagram for a hypothetical older cluster at an age of 4 24 billion years.

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. Briefly describe the basic chain of events leading to the formation of a star like the sun. The second released vst image may be the best portrait of the globular star cluster omega centauri ever made. And the most massive stars in the cluster have already died and are no longer on the diagram.

Notice that the luminosity and temperature scales are different from those of the other h r diagrams in this chapter. The stars on the upper main sequence are missing. Which of the following statements best describes globular clusters. The diagram includes red giants and horizontal branch blue stars.

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. It is estimated to contain approximately 10 million stars and a. 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. What best describes 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. If the h r diagram of a globular cluster were redrawn to illustrate a much younger cluster the main sequence turnoff would. Omega centauri in the constellation of centaurus the centaur is the largest globular cluster in the sky but the very wide field of view of vst and its powerful camera omegacam can encompass even the faint outer regions of this spectacular object. To leave their wavelengths unchanged.

It is the band on the h r diagram in which stars are arranged as they begin their extended period of stable nuclear fusion. 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. 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 most of the stars on the upper part of the main sequence have turned off toward the red giant region.