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Cepheides help

  1. Mar 5, 2007 #1
    Hello, I'm going to make a paper concerning Cepheid variable stars. I need some theory and information about these to put in the report.

    It could be some history or exiting facts.. Anything..

    Thanks :)
  2. jcsd
  3. Mar 5, 2007 #2


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    Try "cepheid stars" on google. You'll get more information than you can handle.
  4. Mar 5, 2007 #3
    "You'll get more information than you can handle."

    That's precisely why I'm asking here instead :P
  5. Mar 6, 2007 #4
    You might want to try Wikipedia. It is highly reliable, and the chances of someone vandalizing Cephelid Binaries is very low.

    I'll contribute a bit...

    The stars orbit a common center of gravity and the system always contains more than one star. The center of gravity doesn't have to be another star, but a place where their gravity neutralizes each other.
  6. Mar 6, 2007 #5


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    Try these:

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