Edexcel GCSE Astronomy 1AS0 · 7.2
Precession and ancient monument alignments
- Code
- 7.2
- In
- 7 Early models of the Solar System
- Course
- GCSE Astronomy 1AS0
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 7 Early models of the Solar System
- 7.1 Ancient observations of solar and lunar cycles
- 7.2 Precession and ancient monument alignments
- 7.3 Early geocentric models
- 7.4 Ptolemy's epicycles
- 7.5 Scale of the Solar System
- 7.6 Astronomical unit, light year and parsec