On Whether the Planets have Progressive Polar Morton
Abstract
The only planet with observed secular motion between the body and the axis of rotation is the Earth itself, which rotates both progressively and with unexplained librations about equatorial axes.
- Publication:
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Publications of the Astronomical Society of Australia
- Pub Date:
- January 1967
- DOI:
- Bibcode:
- 1967PASA....1...13A