Transit of Mercury
                                Date
                            
                            
                                31 October 1690
                            
                            
                        
                            
                            
                            
                                Creator
                            
                            
                                Unknown, Artist
                            
                            
                        
                            
                            
                            
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                                Archive reference number
                            
                            
                            
                        
                            
                            
                            
                                Manuscript page number
                            
                            
                                p1
                            
                            
                        
                            
                            
                            
                                Material
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                height (page): 312mm
width (page): 198mm
                            
                        
                            
                            
                            width (page): 198mm
                                Subject
                            
                            
                            
                        
                            
                            
                            
                                Content object
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                Transit of mercury observed by Johann Philipp von Wurzelbau (1651-1725) on 31 October 1690 in Nuremberg. Wurzelbau's letter to Edmond Halley was read to a meeting of the Royal Society on 4 February 1691. The observation, without the figure, was printed in Philosophical Transactions of the Royal Society, vol. 16, no. 192 (1691).
                            
                            
                        
                            
                            
                            
                                Transcription
                            
                            
                                Ratio diametrorum Solis et nuclei Mercurii dum lucido solis disco immorabatur,,,
Transcribed by the Making Visible project
                            
                        
                            
                            
                            Transcribed by the Making Visible project
                                Object history
                            
                            
                                4 February 1691, 'There was read an account of the Appearance of Mercury in the Sun observed at Nurenburgh by Mr Wurtzelbauer: viz that He went out of the Sun on the N.W. limb at 8.25 at Nurenburg id est Londini 7 hr 41, 14, sooner than it had been produced by a calculus. Halley having formerly observed the like appearance of this Planet in the Sun was ordered to bring in the next day some account of that Phaenomenon in Generall' (JBO/9/29).
Printed without the figure in Johann Philipp von Wurzelbau, 'Observatio Mercurii sub sole visi, ultimo Octobris 1690. Stil. vet. Habita Noribergae’, Phil. Trans., vol. 16, no. 192 (1691), pp. 483-85.
                            
                        
                            
                            
                            Printed without the figure in Johann Philipp von Wurzelbau, 'Observatio Mercurii sub sole visi, ultimo Octobris 1690. Stil. vet. Habita Noribergae’, Phil. Trans., vol. 16, no. 192 (1691), pp. 483-85.
                                Associated place