From:
John R. Hind
To:
Sir John Herschel
Date:
[23 April 1865]
Source of text:
RS:HS 9.392
Summary:
Sending the elements of 79, 81 and 82; is not certain if N. R. Pogson has sent the orbit for No. 80. It is reckoned in the same way as in the last edition of JH's Outlines Astr.
Contributor:
John Herschel Project