31: Appendices Last updated Save as PDF Page ID19712 Contributed by Andrew Fraknoi, David Morrison, & Wolff et al.Sourced from OpenStax 31.1: How to Study for an Introductory Astronomy Class31.2: Astronomy Websites, Images, and Apps31.3: Scientific Notation31.4: Units Used in Science31.5: Some Useful Constants for Astronomy31.6: Physical and Orbital Data for the Planets31.7: Selected Moons of the Planets31.8: Future Total Eclipses31.9: The Nearest Stars, Brown Dwarfs, and White Dwarfs31.10: The Brightest Twenty Stars31.11: The Chemical Elements31.12: The Constellations31.13: Star Chart and Sky Event Resources Index