From:
John R. Hind
To:
Sir John Herschel
Date:
[6 June 1851]
Source of text:
RS:HS 9.354
Summary:
Has received the elements of Irene from J. F. Encke, which places the planet near Egeria. Eduard Heis has asked for JH's address as he has prepared a paper on variable stars.
Contributor:
John Herschel Project