Observations on the planet Venus.
Phil. Trans., 1793, p. 201.
Observations of a quintuple belt on the planet Saturn.
Phil. Trans., 1794, p. 28.
Bode's Jahrbuch, 1798, p. 90.
Account of some particulars observed during the late eclipse of the sun. [1793, September 5th.]
Phil. Trans., 1794, p. 39.
On the rotation of the planet Saturn upon its axis.
Phil. Trans., 1794, p. 48.
Bode's Jahrbuch, 1798, p. 74.
On the nature and construction of the sun and fixed stars.
Phil. Trans., 1795, p. 46.
Bode's Jahrbuch, II. Suppl. Band, p. 65.