Class 4 (Sept 2, 2010): End of Ch 2 and Ch. 3 Last time: 2.1â¦.. celestial coordinates 2.2 Seasons,â¦Precession 2.2 (cont.). 2.3. The Moon and Eclipses Lunar Phases and…
Class 3: End of Ch 2 and Ch. 3 Last time: 2.1. Patterns in The Sky: Stars and constellations, TODAY: celestial coordinates 2.2 Seasons,…Precession 2.2 (cont.). 2.3. The…
Class 4 (Sept 2, 2010): End of Ch 2 and Ch. 3 Last time: 2.1â¦.. celestial coordinates 2.2 Seasons,â¦Precession 2.2 (cont.). 2.3. The Moon and Eclipses Lunar Phases and…