AST2002C luminosity radius temperature relationship
Sample calculation
Simply raise the number in the 2nd column (Radius) to the `2` nd power and the temperature (number in the 3rd column) to the `4` th power and multiply them together to obtain a star's luminosity relative to Sun's luminosity!
Example Star A, same radius as Sun's, same temperature as Sun's:
`1^2*1^4=1`
Example Star B, same radius as Sun's, 4 times Sun's temperature:
`1^2*4^4=256`

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`"Luminosity"~"radius"^2*"Temperature"^4`

Star A, same radius as Sun's radius, same temperature as Sun's temperature (from the table):
`"times more brighter/luminous than Sun"`

1^2*1^4

Star B, same radius as Sun's radius, 4 times Sun's temperature:
`"times more brighter/luminous than Sun"`

1^2*4^4

Star C, twice the Sun's radius, same temperature as Sun's:

2^2*1^4

Star D, twice Sun's radius, 2 times Sun's temperature:

2^2*3^4

Star E, 4 times Sun's radius, 2 times Sun's temperature::

4^2*2^4


4^2*2^4


4^2*2^4


4^2*2^4


4^2*2^4