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How to explore Precession of the Equinoxes 3D Explorer
Open the Precession of the Equinoxes 3D Explorer, scrub the year across kyr, and read the pole path with Polaris and Vega markers.
- Open https://freetoolonline.com/space-3d/precession-equinoxes.html and wait for Earth, the tilt cone, and the teal pole-path ring.
- Read the facts panel: period ~25,772 yr, obliquity ~23.44 deg, rough rate ~1 deg per ~72 yr.
- Scrub Year and watch the spin axis tip migrate along the celestial pole path.
- Press Jump Polaris (now) or Jump Vega (~14,000 CE) to snap to each teaching marker.
- Play kyr for an auto sweep (Pause to stop); Facts table restores the teaching summary.
Next: the when guide or vs alternatives. Open the Precession of the Equinoxes 3D Explorer.
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