Transit of Mercury
                                Date
                            
                            
                                11 November 1677
                            
                            
                        
                            
                            
                            
                                Object type
                            
                            
                            
                        
                            
                            
                            
                                Archive reference number
                            
                            
                            
                        
                            
                            
                            
                                Manuscript page number
                            
                            
                                p18
                            
                            
                        
                            
                            
                            
                                Material
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                : 313mm
: 200mm
                            
                        
                            
                            
                            : 200mm
                                Subject
                            
                            
                            
                        
                            
                            
                            
                                Content object
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                A figure of the transit of Mercury on 11 November 1677 (new style) observed by Johannes Hevelius at Leipzig. In his letter to Oldenburg dated 6 November 1677, Hevelius explains that his observation was hindered by bad weather. Oldenburg had died in September 1677. A collection of Hevelius's letters was read at the meeting of the Royal Society on 3 January 1678.
This is copied at LBC/8/022.
                            
                            
                        
                            
                            
                            This is copied at LBC/8/022.
                                Object history
                            
                            
                                At the meeting of the Royal Society on 3 January 1678, ‘The epitome of six papers from Mr. Hevelius to the secretary was read. The first marked A, was a letter about several particulars. The second marked B, contained an account of the occultation of Saturn by the moon, which he would have observed, but that the weather prevented him. C was concerning the transit of mercury through the sun. D a catalogue of the distances and positions of Saturn to the moon. E a scheme or draught of the same observed through a twelve and twenty foot telescope. F farther observations of the changes of the star in Collo Ceti continued to December 6, 1677. N. S.’ (Birch, 3:372).
                            
                            
                        
                            
                            
                            
                                Related fellows
                            
                            
                                Johannes Hevelius (1611 - 1687, German/Polish) , Astronomer
Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
                            
                        
                            
                            
                            Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
                                Associated place