|Paper, 'Observations of the immersions and emersions of Jupiter's first satellite at Funchal' by Thomas Heberden
Published in Philosophical Transactions, as 'Observations of immersions and emersions of Jupiter's first satellite, made at Funchal, in Madeira, with a reflecting telescope of 18 inches focus, made by Mr. Short. The time was found by taking equal altitudes, with a quadrant of 12 inches radius, made by Mr. Bird, and with the help of a good pendulum clock made in London'
Read 13 December 1770
|Ink on paper
|View item on Science in the Making
Fellows associated with this archive
|Heberden; Thomas (1703 - 1769); physician
|1703 - 1769