From:
Sir John Herschel
To:
Robert Main
Date:
[19 September 1868]
Source of text:
RS:HS 24.227
Summary:
Thanks RM for the double star observations he has sent.
Contributor:
John Herschel Project
Showing 1–3 of 3 items
Thanks RM for the double star observations he has sent.
Sends RM a copy of Angelo Secchi's double star observations pointing to a very large number of calculation errors.
Seems to JH to be some systematic error in some of RM's observations; JH includes examples.