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ASTR 1010
Astronomy of the Solar System

Study Guide Mid-Term

The student should be able to know and understand the following things:

  • Scientific Method

    • Definition and Purpose of Science

    • Levels of Information Gathering

    • Characteristics of a Good Experiment

    • Difference between on Observation and an Experiment

    • Definitions of Hypothesis, Law and Theory

    • Serendipity

  • Historical Astronomy

    • Ptolomy's Geocentric Model

      • Draw the full model including deferents, epicycles and the bar

      • Be able to draw and describe how the model produces retrograde motion

      • Describe how the model explains maximum elongation

    • Copernicus' Circular Heliocentric Model

      • Be able to draw and describe how the model produces retrograde motion

      • Describe how the model explains maximum elongation

    • Kepler's Elliptical Heliocentric Model

      • List and describe Kepler's Laws of Planetary Motion

    • Brahe's observational contributions

      • Parallax

      • Accuracy of Measurement

      • Motions of the Planets

    • Galileo's observational contributions

      • Moons of Jupiter

      • ***Phases of Venus***

    • Newton's Laws of Motion

    • Newton's Universal Law of Gravity

    • Why the Moon orbits the Earth

  • Naked Eye Astronomy

    • Why the Earth has seasons (diagram and describe)

      • Tilt leading to more direct sunlight and longer days

    • Why the Moon has phases (diagram and describe)

    • Why there are eclipses (diagram and describe)

    • Celestial Coordinates Systems (List and Describe)

      • The horizon Coordinate System-Azimuth and Altitude

      • Right Ascension and Declination

      • Constellations

    • Angular Measurement

    • Terrestrial Coordinate System-Latitude and Longitude

    • Apparent Motions of the Heavens

      • Daily, Monthly and Yearly Motions

      • Motions of the "fixed" stars, the planets (retrograde motion), the Sun and the Moon

      • Differences in the apparent motions between winter and summer.

      • Draw the celestial sphere

        • Horizon View: CNP, Zenith, Horizon, CE

        • Space View: CNP, CSP, CE, Ecliptic, Equinoxes, Solstices

 
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Revised: June 04, 2009