From:
Sir John Herschel
To:
the R.A.S.
Date:
1837-12-16 to 1837-1
Source of text:
R.A.S.M.N., 4 (1838), 121-2
Summary:
Reports observations of the 'remarkable' increase in magnitude of the 'nebulous' star Eta Argus.
Contributor:
John Herschel Project