A moon chart is a written astronomical instrument. It's used to represent the position, movement and phases of the Moon, pretty much like a star chart. Astronomers usually use these for research or study. It's quite difficult to interpret one, so one who has difficulty with these charts should use a Lunascope.[1]
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- ↑ Harry Potter and the Prisoner of Azkaban - Chapter 3
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| Professors: Aurora Sinistra | |||||
| Astronomy at Hogwarts: Astronomy department · Astronomy Tower · Astronomy Room · Astronomy Stairs · Astronomy Corridor · Astronomy reading room · Astronomy classroom | |||||
| Astronomers: Aurora Sinistra · Copernicus · George von Rheticus · Perpetua Fancourt | |||||
| Objects: Globe of the Moon · Lunascope · Moon chart · Orrery · Star chart · Telescope | |||||
| Planets: Jupiter · Mars · Mercury · Neptune · Pluto · Saturn · Uranus · Venus | |||||
| Satellites: Callisto · Europa · Ganymede · Io · Moon | |||||
| Constellations: Bartholomeus · Orion | |||||