Horizons: Exploring the Universe (MindTap Course List)
14th Edition
ISBN: 9781305960961
Author: Michael A. Seeds, Dana Backman
Publisher: Cengage Learning
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Question
Chapter 8, Problem 1P
To determine
Distance of the star in parsec (pc)? In light year (ly) and in astronomical unit (AU)?
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Chapter 8 Solutions
Horizons: Exploring the Universe (MindTap Course List)
Ch. 8 - Prob. 1RQCh. 8 - Why was the Hipparcos satellite able to make more...Ch. 8 - Prob. 3RQCh. 8 - Prob. 4RQCh. 8 - Prob. 5RQCh. 8 - Prob. 6RQCh. 8 - Prob. 7RQCh. 8 - Prob. 8RQCh. 8 - Prob. 9RQCh. 8 - Prob. 10RQ
Ch. 8 - Prob. 11RQCh. 8 - Prob. 12RQCh. 8 - Prob. 13RQCh. 8 - Prob. 14RQCh. 8 - Prob. 15RQCh. 8 - Prob. 16RQCh. 8 - Prob. 17RQCh. 8 - Prob. 18RQCh. 8 - Prob. 19RQCh. 8 - How Do We know? In what way does accumulation of...Ch. 8 - Prob. 1DQCh. 8 - Can you think of classification systems used to...Ch. 8 - Prob. 3DQCh. 8 - Prob. 1PCh. 8 - Prob. 2PCh. 8 - Prob. 3PCh. 8 - Prob. 4PCh. 8 - Prob. 5PCh. 8 - Prob. 6PCh. 8 - Prob. 7PCh. 8 - Prob. 8PCh. 8 - Prob. 9PCh. 8 - Prob. 10PCh. 8 - Prob. 11PCh. 8 - Prob. 12PCh. 8 - Prob. 13PCh. 8 - Prob. 1LTLCh. 8 - Prob. 2LTL
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- If two stars are in a binary system with a combined mass of 5.5 solar masses and an orbital period of 12 years, what is the average distance between the two stars?arrow_forwardthe parallax angle of a star to be 0.002 arc-seconds. what would the distance be to this star?arrow_forwardWhat is the parallax of a star that is 150 pc from Earth?arrow_forward
- If a star’s parallax is 35 arcseconds, what is the distance to the star?arrow_forwardThe parallax of star Canopus is 0.033 and its apparent visual magnitude is -0.72. What is its absolute visual magnitude?arrow_forwardThe apparent visual magnitude of Arcturus is m = -0.04 mag. Use the method of spectroscopic parallax to calculate the approximate distance to Arcturus in units of pc.arrow_forward
- If a star has an apparent magnitude equal to its absolute magnitude, how far away is it in parsecs?arrow_forwardYou measure a star to have a parallax angle of 0.04 arc-seconds. What fraction of a degree is this?arrow_forwardIf a star has an apparent magnitude of 3.5 and an absolute magnitude of 5, how far awayis it?arrow_forward
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