Published February 13, 1975
| public
Journal Article
On the planetary theory of sunspots
- Creators
- Okal, Emile
- Anderson, Don L.
Chicago
Abstract
It has been proposed, that sunspot activity is affected by positions of the planets, and calculations have been presented, which purport to show that planetary tides on the Sun vary in the same way as the sunspot variations. We believe that the apparent agreement of the sunspot cycle with planetary tidal effects is an artefact of the calculation.
Additional Information
© 1975 Nature Publishing Group. Received October 28, 1974. This research was supported by NASA.Additional details
- Eprint ID
- 54930
- DOI
- 10.1038/253511a0
- Resolver ID
- CaltechAUTHORS:20150218-090738756
- NASA
- Created
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2015-02-18Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field