Lecture 31: The Properties of Stars - Astronomy 141

What this episode covers

What are the observed properties of stars? This lecture is a quick review of the basic observational properties of stars, introducing luminosity, spectral classification, the luminosity-radius-temperature relation, and the Hertzsprung-Russell (H-R) diagram. This sets up the empirical basis of subsequent lectures on the lives and deaths of stars. Recorded live on 2009 Nov 9 in Room 1005 Smith Laboratory on the Columbus campus of The Ohio State University.

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How long is this episode of Astronomy 141 - Life in the Universe - Autumn Quarter 2009?

This episode is 46 minutes long.

When was this Astronomy 141 - Life in the Universe - Autumn Quarter 2009 episode published?

This episode was published on November 9, 2009.

What is this episode about?

What are the observed properties of stars? This lecture is a quick review of the basic observational properties of stars, introducing luminosity, spectral classification, the luminosity-radius-temperature relation, and the Hertzsprung-Russell (H-R)...

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