Slightly to the right of centre on the main sequence. If you look on the Australian Telescope National facility website, their HR diagram shows the position of the sun.
Up at the top right. If you look on the Australian Telescope National facility website, their HR diagram shows this clearly.
White dwarfs.
The two ways are by their surface temperature (spectrum) and by their absolute magnitude (intrinsic brightness). The HR diagram has spectrum along the horizontal axis and absolute magnitude along the vertical axis. Each star occupies a point in the HR diagram.
That is short for Hertzsprung-Russell diagram. It is a diagram in which the brightness of stars is plotted against their surface temperature (which can be deduced from their color). It turns out that most stars (basically, the ones that get their energy from fusion of hydrogen to helium) are on, or close to, one particular curve in the diagram - the so-called "main sequence".
Alexandra Steele hails from Albany, NY. Before hr current position at CNN, Ms. Steele worked at The Weather Channel, and before that on "Good Morning America" on WABC.
Our Sun is a G2V star and will thus appear in the centre of the HR diagram.
On the HR diagram the Sun's spectrum is of type G2 which makes it yellow.
The colors of the HR Diagram are:BlueBlue-WhiteYellowOrangeRed-OrangeRed
The main reason that the HR Diagram is so useful and important to scientists is, you can tell the size of the star by plotting it on the HR Diagram. The different sizes of stars form a pattern on the HR diagram.
The HR diagram contains only stars - so everywhere.
Of course they are on the HR diagram. They are simply not on the main sequence.
i don't know about the hr diagram but the brightest star known is r136a1
evolving into a later stage. For example, a G2 star going into a red giant (M type)
about 69 km/hr
HR diagram
The red dwarves.
Up at the top right. If you look on the Australian Telescope National facility website, their HR diagram shows this clearly.