How can I calculate the radius of stars (incl Red giants) from Abs.Magnitude, Color Index and Spectrum? - calculate radius bimetallic strip thermal expansion
I have some letters, but I'm working with a database is relatively large and must be able to calculate these values quickly. The result should be, everything is correct, but should be on the right side to see the pictures clock. Reg giants are much more difficult to solve?
Please enter the radio equipment (solar or miles, etc.), if applicable.
Tuesday, February 9, 2010
Calculate Radius Bimetallic Strip Thermal Expansion How Can I Calculate The Radius Of Stars (incl Red Giants) From Abs.Magnitude, Color Index And Spectrum?
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1. Derive a surface is the index of the color or spectral type.
2. Using the Stefan-Boltzmann (...), http://en.wikipedia.org/wiki/Stefan-Bolt to the luminous flux to be calculated.
3. Determine the overall performance of the absolute size and the flux used to calculate the size of the stars. These sites should be using the conversion factors:
http://www.astronomynotes.com/starprop/s ...
http://spiff.rit.edu/classes/phys301/lec ...
http://www.go.ednet.ns.ca/ ~ / Larry Astro / H ...
Once the work is required outside of the constants, you should be able to can be a worksheet or a script to process data faster.
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