Search: Herschel, John in correspondent 
Cooper, Edward Joshua in correspondent 
1830-1839::1833 in date 
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Herschel7353

From:
Edward Joshua Cooper
To:
Sir John Herschel
Date:
21 March [1833]
Source of text:
RAS:JH Archive 3/2.18; Reel 7
Summary:

Thanks JH for clues to interesting star 'near Eta Coronae.' Sends sketches of April [1832?] observations of nebulae.

Contributor:
John Herschel Project

Herschel6521

From:
Sir John Herschel
To:
Edward Joshua Cooper
Date:
[4 April 1833]
Source of text:
RS:HS 21.134
Summary:

Thanks EC's for EC's observations made with EC's excellent telescope. Discusses Eta Coronae, Gamma Virginis, EC's drawing of M51, and whether Orion changes, stating that JH is 'no believer in rapid changes in Nebulae yet there may be changes....'

Contributor:
John Herschel Project

Herschel6522

From:
Edward Joshua Cooper
To:
Sir John Herschel
Date:
[17 September 1833]
Source of text:
RS:HS 5.278
Summary:

Would like to know where he can obtain JH's observations on double stars. His own recent observations of planets.

Contributor:
John Herschel Project
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