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1860-1869::1868::10 in date 
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Herschel2609

From:
Sir John Herschel
To:
William Selwyn
Date:
[23 October 1868]
Source of text:
RS:HS 24.234
Summary:

Some photographs support the sudden disappearance of the spot on 17 Sept. Some photographs are misdated. The relation of Jupiter and sunspots suggests previously unknown interconnections in the solar system.

Contributor:
John Herschel Project

Herschel2610

From:
William Selwyn
To:
Sir John Herschel
Date:
[24 October 1868]
Source of text:
RS:HS 15.504
Summary:

Sent JH's remarks to Mr. Titterton at Ely. Will endeavor to maintain accuracy. The remarks about Jupiter's action are contrary to the general consensus that planets in opposition close up spots.

Contributor:
John Herschel Project
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