Credit: ©The Royal Society
    Image number: RS.15684

    Jupiter's satellites

    Date
    7 October 1671
    Creator
    Johannes Hevelius (1611 - 1687, German/Polish) , Astronomer
    Object type
    Archive reference number
    Manuscript page number
    p7
    Material
    Dimensions
    height (page): 223mm
    width (page): 169mm
    Subject
    Content object
    space
       > Solar system
          > planet
             > Jupiter
    Description
    Small drawing of the satellites of Jupiter in a letter dated 7 October 1671 at Gdansk by Johannes Hevelius to Henry Oldenburg. Hevelius's observations were read at the meeting of the Royal Society on 2 November 1671 and printed in Philosophical Transactions of the Royal Society vol. 6, no. 78 (1671).
    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).
    Related fellows
    Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
    Johannes Hevelius (1611 - 1687, German/Polish) , Astronomer
    Associated place
    <The World>
       > Europe
          > Poland
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