History of the Constellations

Stars and Constellations

Canes Venatici

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Contents of this page: | Description | Skylore | Modern Culture | Origin and History | Star Clusters | Galaxies | Submit new info... |

Images (at bottom of page): | Canes Venatici Chart: (Figure 1) | Bode, 1801, page l: (Figure 2) | Bode, 1801, page r: (Figure 3) | Aspin, 1825, page Bootes: (Figure 4) | Images digitized by Hannah Magruder.

Constellation Data


Lies under the arc of the Big Dipper’s handle.

Skylore and Literature

Two hunting dogs of Bootes the Herdsman, named Asterion (Starry) and Chara (Joy). They are chasing Ursa Major.

The brightest star is Cor Caroli, "heart of Charles," to honor King Charles I of England (martyred in the bloodless revolution of the seventeenth century).

Modern Culture

Origin and History

One of the seven constellations created by the Polish astronomer, Johannes Hevelius, in 1687.

Star Clusters

M3 (Globular cluster), mag. 6.3.


M51, Whirlpool galaxy (Spiral galaxy), mag. 8.4. Very near and bright, so far as galaxies go!

M63 (Spiral galaxy), mag. 8.9.

M94 (Spiral galaxy), mag. 8.3.

M106 (Spiral galaxy), mag. 8.4.

Submit new info...

Many excellent websites provide a variety of information about constellations for amateur astronomers and telescope users (see sidebar links for a few of these). These constellation pages are not intended to duplicate those efforts, but are devoted to two aims: First, they are intended to assist the beginning skywatcher, including students in history of science survey courses, in becoming familiar with Basic Celestial Phenomena (BCP). Second, these pages are devoted to the history of the constellations and the history of astronomy. They are intended to serve as a repository for collaborative use and reference. Do you have additional historical information about the stars or constellation described on this page? Please submit additional information to kmagruder@ou.edu. Submissions will be attributed. Editors for historical information are Kerry Magruder, JoAnn Palmeri, Peter Barker, and Laura Gibbs.

Oklahoma History of Science exhibits: http://hos.ou.edu/exhibits/. Page revised 4/15/04

Bad links, misplaced images, or questions? Contact Kerry Magruder. Thank you.

"If the stars should appear one night in a thousand years, how would men believe and adore, and preserve for many generations the remembrance of the city of God which had been shown. But every night come out these envoys of beauty, and light the universe with their admonishing smile." R. W. Emerson, Nature


Figure 1 Figure 1 - Return to Text

CVn Chart
Figure 2 Figure 2 - Return to Text

Bode, 1801

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Figure 3 Figure 3 - Return to Text

Bode, 1801

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Figure 4 Figure 4 - Return to Text

Aspin, 1825

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Exhibit credit: Kerry Magruder.

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These teaching resources provided by the History of Science Department at the University of Oklahoma.

Unless otherwise indicated, all images courtesy History of Science Collections, University of Oklahoma Libraries. Image Terms of Use.

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OU Disclaimer | Contacts: Content - Kerry Magruder, Website - Eric Bruning