1627 Schiller Celestial Chart of the Hydra Constellation

JordanRiver-schiller-1627
$500.00
Contellatio XLI. [Iordanis Fluvii.] - Main View
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1627 Schiller Celestial Chart of the Hydra Constellation

JordanRiver-schiller-1627

Christianizing Celestial Nomenclature.
$500.00

Title


Contellatio XLI. [Iordanis Fluvii.]
  1627 (undated)     10.5 x 12.25 in (26.67 x 31.115 cm)

Description


A lovely hand-colored 1627 celestial chart of the Hydra constellation, reimagined as the River Jordan, with surrounding constellations similarly replaced by Biblical imagery. It appeared in Julius Schiller's rare 1627 star atlas Coelum Stellatum Christianum, which aimed, but failed, to supplement classical zodiac Greco-Roman celestial nomenclature for Christian-themed naming conventions.
A Closer Look
The River Jordan (Hydra constellation) appears at the center and towards top-right, denoted by rocks, with coordinate lines drawn and stars labeled with letters and Latin numerals. Portions or the entirety of neighboring constellations can be seen as well, including Crater and Corvus (reimagined as the Ark of the Covenant), Argo Navis (Noah's Ark), and Centaurus (Abraham and Isaac). The verso includes tables and text explaining Schiller's Christian nomenclature for stars next to their more common classically derived names. However, due to the design and pagination of Schiller's atlas, most of the constellations are explained on the preceding page, with the verso of each plate explaining the following image. Therefore, the verso here discusses the Crater and Corvus constellations (Ark of the Covenant), while the corresponding text for the recto image of the River Jordan would have appeared on the preceding page.
Schiller's 'Coelum Stellatum Christianum'
The Coelum Stellatum Christianum is a star atlas published in 1627 by Julius Schiller (1580 - 1627), a German lawyer and astronomer, in collaboration with Johann Bayer (1572 - 1625), who had published his own highly influential star atlas in 1603, the Uranometria Omnium Asterismorum. Schiller, however, sought to replace the traditional Greco-Roman constellations with a Christian naming system. Schiller's Zodiac signs were replaced by the Twelve Apostles, the Sun was replaced by Jesus Christ, the Moon by Mary, and so on, with a range of figures drawn from the Old and New Testaments. In astronomical terms, Schiller incorporated findings from Johannes Kepler's 1627 Tabulae Rudolphinae and other recent observations, thus improving upon Bayer's Uranometria. Although Schiller's work did not succeed in introducing a new heavenly nomenclature, in retrospect, it constituted the best star atlas until nearly the end of the century (when it was bested by Hevelius' 1690 Firmamentum Sobiescianum sive Uranographia).
Publication History and Census
This plate was prepared by Julius Schiller for his 1627 work Coelum stellatum Christianum, published in Augsburg by Andreas Aperger. It is worth noting that Schiller simultaneously published a second atlas titled Coelum stellatum Christianum Concavum, consisting of counter-proofs of the plates from the first atlas, including the stars but before the constellation figures had been added. This was done in part because Schiller rather atypically projected the stars and constellations as if on the surface of a globe viewed externally in the Coelum stellatum Christianum, while the Concavum projected them as seen from the Earth, as Bayer and others had done.

This plate is not independently cataloged in the holdings of any institution, and the entire Coelum stellatum Christianum is quite rare. A complete census is difficult to establish given inconsistent cataloging and the complicating factor of the Concavum, but we can confirm that in North America, examples of the atlas are held by the Library of Congress, Stanford University, and Linda Hall Library.

CartographerS


Julius Schiller (c. 1580 - 1627) was a lawyer and astronomer from Augsburg. He was a friend and associate of Johann Bayer (1572 - 1625), and may have contributed to Bayer's celebrated 1603 star atlas, the Uranometria Omnium Asterismorum. In any event, Bayer's work was highly influential on Schiller's own 1627 star atlas Coelum Stellatum Christianum, which updated Bayer's Uranometria, changing the position of some stars and adding others. However, Schiller's work was quite different from Bayer's in that he replaced the Greco-Roman mythological figures and zodiac animals with figures from Christianity, including Jesus, the Apostles, angels, and saints. More by this mapmaker...


Johann Bayer (1572 - March 7, 1625) was a German lawyer and celestial cartographer. Bayer was born in Rain, Lower Bavaria. In 1592, he began studying philosophy and law at the University of Ingolstadt. Upon completing university, he began legal practice in Augsburg, becoming legal adviser to the city council in 1612. In addition to the law, he studied archaeology, mathematics, and especially astronomy. His work codifying the positions of stars and other celestial objects on the celestial sphere had remains in use today. His star atlas Uranometria Omnium Asterismorum, published in 1603 in Augsburg, was the first atlas to cover the entire celestial sphere. It drew upon the work of Tycho Brahe and Alessandro Piccolomini, but was far more encyclopedic: Bayer's catalog included a thousand more stars than its precursors. Uranometria also introduced a new system of star designation, now known as the Bayer Designation. In addition to the classical constellations of the northern hemisphere, Bayer included in his work a dozen further constellations, invented to fill the night sky of the Southern Hemisphere - which Ancient Greece and Rome had never seen. The crater Bayer on the Moon is named after him. Learn More...

Source


Schiller, J., Coelum Stellatum Christianum, (Augsburg: Andreas Aperger) 1627.    

Condition


Very good. Light discoloration around border. Text on verso.