Birdwatch Note Rating
2024-11-29 16:30:41 UTC - HELPFUL
Rated by Participant: C7A6DCC8596021E21806572517CB758D56357F5CE50E1D058930129021ABEC91
Participant Details
Original Note:
Polaris is not statutory, it's position has been logged in Nautical Almanacs, and due to axial precession the pole star will change in the future https://mctoon.net/polaris/ https://earthsky.org/brightest-stars/gamma-cephei-errai-future-north-star/ The earth spin is actually 0.000694 rpm https://www.engineering.com/how-the-scientist-measures-the-rotation-of-earth-means-rpm-of-earth-which-instruments-use-and-how-it-works/
All Note Details