The Great Comet of 1664 as Observed by Johannes Rautenstein in Regensburg
Rare celestial map showing figural representations of the constellations and the stars of which they are composed. The progress of a comet through this area of the sky is demarcated, along with the date at which each observation was made, beginning December 13, 1664 and ending January 5, 1665.
The Great Comet of 1664 was first discovered 18 days before perihelion. The comet followed and unusual path through the winter constellations. coming closest to Earth in late December 1664. Toward the end of December, it was in Corvus in the morning sky. At its closest to earth on December 29, the comet was south of Sirius in Canes Major. At the beginning of January, the comet moved out of Lepus, past Rirgel and by the middle of the month crossed the eastern area of Cetus (the Monster's mouth). It was last observed in the constellation of Aries.
The present example credit Rautenstein's observations in Regensburg and includes illustrations comparing the comets of 1618 and 1664 at the bottom.
The map from Lubienicki's Theatrum Cometicum are rare on the market.
Lubieniecki's encyclopedic treatise gathered together the observations of dozens of his contemporaries including Bayer and Hevelius, covering all known comets up to the year 1665. The fine engravings consist of celestial maps showing the paths of comets and the figures of the constellations traversed. "Since each map represents the observations of a different astronomer, taken together they illustrate the variety of cartographic traditions popular during the seventeenth century." (Warner, The Sky Explored, p. 164). The second part ) provides a chronology of 415 comet sightings from the flood (the first report is dated to 2312 BC) to 1665, with commentaries, drawn from a range of historical sources.
Lubieniecki's book is rarely encountered in anything near a complete state. Only two complete copies of the first edition are recorded at auction since 1975 by ABPC: the Honeyman and Dunham copies. Of the three copies held by the British Library, two are substantially defective.
Stanisław Lubieniecki was a Polish Socinian theologist, historian, astronomer, and writer. He published an important work on comets, entitled Theatrum cometicum, duabus partibus constans, an illustrated anthology of 415 comets from the biblical epoch of the deluge up until 1665.