Satellites of Jupiter
                                Date
                            
                            
                                7 October 1671
                            
                            
                        
                            
                            
                            
                                Creator
                            
                            
                                Johannes Hevelius (1611 - 1687, German/Polish) , Astronomer
                            
                            
                        
                            
                            
                            
                                Object type
                            
                            
                            
                        
                            
                            
                            
                                Archive reference number
                            
                            
                            
                        
                            
                            
                            
                                Manuscript page number
                            
                            
                                p4
                            
                            
                        
                            
                            
                            
                                Material
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                height (page): 223mm
width (page): 167mm
                            
                        
                            
                            
                            width (page): 167mm
                                Subject
                            
                            
                            
                        
                            
                            
                            
                                Content object
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                Jupiter's satellites observed on 25 September 1671 by Johannes Hevelius in Gdansk, and communicated to the Royal Society in his letter to Henry Oldenburg. It was read at the Society's meeting on 2 November 1671 and printed in Philosophical Transactions of the Royal Society, vol. 6, no. 78 (December 1671).
There are related images at LBO/5/009 and LBC/5/009.
                            
                            
                        
                            
                            
                            There are related images at LBO/5/009 and LBC/5/009.
                                Object history
                            
                            
                                At the meeting of the Royal Society on 2 November 1671, ‘Two Latin letters of Mr. Hevelius to Mr. Oldenburg, one of 19 June 1671, about an occultation of Saturn by the moon; another of October 7, 1671, containing several observations, as the late immersion of one of the Satellites of Jupiter into his shadow, the late eclipse of the moon, the late transit of Jupiter and the moon, and the present phasis of Saturn in regard of his rings; as also the reappearance of the two new stars in the neck of the whale, and near the beak of the Swan. These letters were referred to the professors of astronomy and geometry in Gresham-college to consider and make report of them to the Society’ (Birch 2:486).
J. Hevelius, 'Some of his late celestial observations', Phil. Trans. vol. 6, no. 78 (December 1671), pp. 3027-33 (p. 3030).
                            
                        
                            
                            
                            J. Hevelius, 'Some of his late celestial observations', Phil. Trans. vol. 6, no. 78 (December 1671), pp. 3027-33 (p. 3030).
                                Related fellows
                            
                            
                                Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
Johannes Hevelius (1611 - 1687, German/Polish) , Astronomer
                            
                        
                            
                            
                            Johannes Hevelius (1611 - 1687, German/Polish) , Astronomer
                                Associated place