WebApr 11, 2024 · The Hertzsprung–Russell diagram, or H–R diagram, is a plot of stellar luminosity against surface temperature. Most stars lie on the main sequence, which extends diagonally across the H–R diagram from high temperature and high luminosity to low temperature and low luminosity. The position of a star along the main sequence is … WebThe H-R Diagram. A star's position on the H-R diagram tells you a great deal of information about it. The diagonal strip is called the main sequence. Main sequence stars are hydrogen-burning stars like our Sun. More massive main sequence stars are hotter, and are found at the top left of the strip.
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WebApr 11, 2024 · The Hertzsprung–Russell diagram, or H–R diagram, is a plot of stellar luminosity against surface temperature. Most stars lie on the main sequence, which … WebHertzsprung-Russell diagram, also called H-R diagram, in astronomy, graph in which the absolute magnitudes (intrinsic brightness) of stars are … meylon beauty
The Hertzsprung-Russell Diagram - University of …
WebSep 26, 2024 · Our Sun is a main sequence star, a G-type yellow dwarf that has an estimated total lifetime of around 10 billion years before it leaves its main sequence phase. ... (H-R) diagram (opens in new tab ... WebThe diagram below shows an example of an Hertzsprung-Russell (H-R) diagram. The first such diagram was plotted by Ejnar Hertzsprung in 1911, and (independently) by Henry … WebThe Hertzsprung diagram where the evolution of sun-like stars is traced. Credits:ESO. This is a plot of temperature versus brightness, and as stars are born, live and die, they move in regular patterns around the Hertzsprung-Rusell diagram. ... Our Sun is currently at an equilibrium stage called the "Main-sequence phase". It will evolve into a ... meylin megamall restorants