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Carl

Business Analyst, Furniture Builder, and Astronomer in Training.

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  • carljoseph.com.au
  • Member for 7 years, 5 months
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  • Last seen Dec 9 '20 at 4:38

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All Questions Answers
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12 Orbiting around a black hole Oct 7 '13
6 Absolute magnitudes of stars Feb 22 '14
4 How does one determine the effective temperature of a star from its spectrum? Nov 25 '13

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