Precession
2021-03-27
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Displays the effect of precession on constellation boundaries: The 1875 original boundaries (in white) and the precession-corrected boundaries for 2000 (in yellow) are superimposed.
Archive
- Sunset
- À la recherche du temps perdu
- Gibbon's "Decline and Fall of the Roman Empire"
- Book List
- PDF Export - Big Test
- PDF Export - Unit tests
- Precession
- Planet Path - Ecliptic projection
- Ecliptic Projection
- Planet Path
- Zodiac
- Date and time input
- Moon Position
- Hourglass Diagram
- Moon Distance
- Deep Sky Objects
- Sunrise
- Moon Calendar
- Drawing the Moon
- Sky Tiles
- Asteroids and comets
- Variable-width lines
- Solar System 3D representations
- Horizon