The Hertzsprung–Russell diagram, abbreviated H–R diagram or HRD, is a
scatter graph of stars showing the relationship between the stars' absolute ...
One of the most useful and powerful plots in astrophysics is the Hertzsprung-
Russell diagram (hereafter called the H-R diagram). It originated in 1911 when
The Hertzsprung-Russell diagram (HR diagram) is one of the most important
tools in the study of stellar evolution. Developed independently in the early 1900s
These diagrams, called the Hertzsprung-Russell or HR diagrams, plot luminosity
in solar units on the Y axis and stellar temperature on the X axis, as shown ...
www.ask.com/youtube?q=Hertzsprung russell Diagram&v=SvaXfFgrKg4
Sep 20, 2012 ... A brief description of the H-R Diagram. ... Entwicklung leichter Sterne im
Hertzsprung Russell Diagramm | Josef M. Gaßner - Duration: 21:42.
The most famous diagram in astronomy is the Hertzsprung-Russell diagram. This
diagram is a plot of luminosity (absolute magnitude) against the colour of the ...
Apr 26, 2016 ... The first Hertzsprung-Russell diagram showed the spectral type of stars on the
horizontal axis and then the absolute magnitude on the vertical ...
The HR diagram is the "Rosetta Stone" of stellar astronomy. Simply put, it plots a
star's luminosity against its surface temperature. As simple as that sounds, it is ...
The Hertzsprung-Russell Diagram is a graphical tool that astronomers use to
classify stars according to their luminosity, spectral type, color, temperature and ...
Hertzsprung-Russell diagram , graph showing the luminosity of a star as a
function of its surface temperature. The luminosity, or absolute.