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Rotation of the Earth during the 1972 Solar Event

โœ Scribed by O'HORA, N. P. J.; PENNY, C. J. A.


Book ID
109686787
Publisher
Nature Publishing Group
Year
1973
Tongue
English
Weight
213 KB
Volume
244
Category
Article
ISSN
0028-0836

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๐Ÿ“œ SIMILAR VOLUMES


Solar rotation during the Maunder Minimu
โœ J. A. Eddy; P. A. Gilman; D. E. Trotter ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Springer ๐ŸŒ English โš– 526 KB

We have measured solar surface rotation from sunspot drawings made in A.D. 1642-1644 and find probable differences from present-day rates. The 17th century sunspots rotated faster near the equator by 3 or 4%, and the differential rotation between 0 and :t:20 ~ latitude was enhanced by about a factor