From:
William Henry Smyth
To:
Sir John Herschel
Date:
[17 April 1847]
Source of text:
RS:HS 16.295
Summary:
Studies two possible orbits of Gamma Virginis; sends complete descriptions of both, including calculation of the apparent and actual ellipse. The first orbit combines the data of other astronomers.
Contributor:
John Herschel Project