From:
Heinrich Christian Schumacher
To:
Sir John Herschel
Date:
[5 March 1835]
Source of text:
RS:HS 15.376
Summary:
[Otto] Rosenberger has calculated perturbations of Halley's Comet by the inner planets. [Wilhelm] Beer and [J. H.] Mädler have a map of the moon and have located two moving spots on Jupiter. F. W. Bessel's assistant has reduced James Bradley's observation to constants of aberration and nutation.
Contributor:
John Herschel Project