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Astroguide Alphabetical Listings

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Calgary Centre, Royal Astronomical Society of Canada

Amateurs and professionals dedicated to the furtherance of astronomy and related sciences.

http://calgary.rasc.ca/

Visited 8593 times - Selected 51 months ago

California Association for Research in Astronomy - CARA

Responsible for operation of the Keck Telescope.

http://www.search.caltech.edu/departmental_directory/California_Associatio.html

Visited 5727 times - Selected 51 months ago

California Tubular Design

Maker of colorful telescope tubes. They seem to hide behind an astronomy-mall web page.

http://astronomy-mall.com/regular/products/ctd/

Visited 4461 times - Selected 51 months ago

Camarillo Observatory

This site is dedicated to those individuals interested in performing asteroid and comet astrometry, using simple off-the-shelf equipment! If you are tired of taking pretty pictures with your CCD camera and want to perform some real science read on...

http://www.camarilloobservatory.com/

Visited 4032 times - Selected 52 months ago

Cape Breton Astronomical Society

Club serving Nova Scotia.

http://www.amsky.com/whitepages/site.php?id=340

Visited 6620 times - Selected 52 months ago

Carl Zeiss, Inc., North America

Zeiss manufactures a wide array of precise optical, electronic, and mechanical devices and components. Sometimes known as "The Great Name in Optics."

http://www.zeiss.com/

Visited 4415 times - Selected 51 months ago

Carter Observatory, The National Observatory of New Zealand

The Carter Observatory is located in the Botanic Gardens of Wellington, the capital city of New Zealand. It was opened in December 1941, and owes its origin to funds left by the business-man, farmer, and politician Charles Rooking Carter.

http://www.carterobservatory.org/

Visited 4318 times - Selected 52 months ago

Carton Optical Canada, Inc.

Supplier of several types of optics including binoculars made by Alderblick.

http://www.carton.ca/

Visited 5045 times - Selected 52 months ago

Catseye Collimation

Specializes in an easy-to-use "NIGHTTIME" Newtonian Collimation system featuring the CATSEYE(tm) Cheshire eyepiece. They also offer the solid oak CATSPERCH(tm) adjustable Observing Chair.

http://www.catseyecollimation.com/

Visited 4765 times - Selected 52 months ago

Catskills Astronomy Club

Amateur astronomy club 2,157' high in Mag 6 skies of Sullivan County, NY

http://www.catskillsastro.org/

Visited 6660 times - Selected 52 months ago

CBA Brno

CBA Brno is a group of variable star observers using CCD cameras for their work.

http://www.ian.cz/cba/

Visited 5725 times - Selected 51 months ago

CCD Land

Nik Szymanek's Astronomy Web Site. Here you will find details of activities in astronomy and CCD imaging.

http://www.ccdland.com/

Visited 6540 times - Selected 52 months ago

Celestial Products, Inc.

Celestial Products publishes astronomical graphics, calendars, and other goodies.

http://www.celestialproducts.com/

Visited 6146 times - Selected 51 months ago

Celestron

Manufacturer of Schmidt-Cassegrain Telescopes.

http://www.celestron.com/

Visited 5089 times - Selected 51 months ago

Central Montana Astronomy Society

CMAS holds public star parties at the Lewis and Clark Interpretive Center, Great Falls, Montana, on the first Friday of the month.

http://www.cmasweb.com/

Visited 6688 times - Selected 51 months ago

Central New York Astronomy Club

Serving central New York State, CNYAC is a diverse group that includes people of all levels of interest and experience from amateur to a few professionals.

http://www.cnyastronomy.org/

Visited 2919 times - Selected 51 months ago

Central Pennsylvania Observers

CPO was formed in 1997 to promote interest in amateur astronomy and observing the wonders of the night sky.

http://www.cpoclub.org/

Visited 6366 times - Selected 51 months ago

Central Texas Astronomical Society, Inc.

The Central Texas Astronomical Society, Inc. is a Non-Profit scientific orgainization with over 115 members. We are in the process of constructing an observatory.

http://www.centexastronomy.org/

Visited 7130 times - Selected 51 months ago

Ceravolo Optical Systems

High Definition Maksutov-Newtonian Telescopes.

http://www.ceravolo.com/

Visited 6676 times - Selected 51 months ago

Charlottesville Astronomical Society

"Promoting the Enjoyment of Observing and Learning for All" CAS meets on the first Wednesday evening of each month in the University of Virginia's historic McCormick Observatory, which was built in 1883 and houses a 26 inch Clark refractor, the twin of the telescope at the U.S. Naval Observatory.

http://www.cvilleastro.org/

Visited 4339 times - Selected 51 months ago

Chippewa Valley Astronomical Society

The Chippewa Valley Astronomical Society (C.V.A.S.) is an amateur astronomy club in Wisconsin's Chippewa Valley.

http://www.cvastro.org/

Visited 4980 times - Selected 52 months ago

Clear Sky Institute, Inc.

Clear Sky Institute was founded in 1993 to create research-grade telescope control and astronomical analysis software for UNIX systems, particularly versions running on PC hardware. Today our flagship commercial product is XEphem, the accurate and reliable interactive planetarium tool for all UNIX systems including Linux, FreeBSD and Solaris.

http://www.ClearSkyInstitute.com/

Visited 6048 times - Selected 51 months ago

Club d'astronomie de la Peninsule acadienne

Club serving New Brunswick.

http://www.cus.ca/index.cfm?id=154

Visited 5669 times - Selected 52 months ago

Coeli Software Products

Producers of acclaimed Stella 2000, Adastra, Coeli, and AstroTray Virtual Observatories, along with the educational titles Sky Quiz, Visual Planets, and the New Windows Dictionary of Astronomy.

http://www.stella2000.com/

Visited 5001 times - Selected 51 months ago

College of St. Catherine Observatory

The observatory is open to the public. Information is available on web site or by telephone.

http://www.stkate.edu/physics/observatory.html

Visited 3818 times - Selected 51 months ago

Collins Electro Optics Llc

Image intensifiers for astronomy use.

http://www.ceoptics.com/

Visited 4346 times - Selected 52 months ago

Company Seven, Astro-Optics Division

Company Seven is a resource for the international professional and amateur astronomical community.

http://www.company7.com/

Visited 5244 times - Selected 52 months ago

Compare Infobase Pvt. Ltd.

Directory of astronomy web sites.

http://123world.com/astronomy/index.html

Visited 3741 times - Selected 51 months ago

Computer Optical Products, Inc.

Founded in 1983, COPI is an innovator in the design of optical encoders.

http://www.opticalencoder.com/

Visited 4557 times - Selected 51 months ago

Comsoft

Comsoft was founded in 1990 as a software consulting company providing telescope control and satellite tracking services to the amateur and professional astronomical community. Products include PC-TCS(tm) and SATPRO(tm).

http://www.comsoft-telescope.com/

Visited 4417 times - Selected 51 months ago

Cookbook Ccd Camera Home Page, The

Here is a guide to Cookbook CCD Camera Information.

http://www.wvi.com/~rberry/cookbook/cookbook.htm

Visited 5950 times - Selected 51 months ago

Cool Observatory

A Amatuer Astronomers website featuring CCD images,how to, and a many links to cool sites.

http://www.stargazing.net/coolastronut/

Visited 5893 times - Selected 51 months ago

Coronado Technology Group

Coronado Instruments manufactures optical instruments for Solar observing. In addition to dedicated Solar telescopes they manufacture Solar instrumentation and offer consultation on Solar instrument projects.

http://www.coronadofilters.com/

Visited 4221 times - Selected 52 months ago

Cosmos Pat-El Trading

The largest Astronomical center in Israel. "CosmoS" provides astronomical products and professional guidance to educational institutions and amateurs.

http://www.cosmos.co.il/

Visited 4400 times - Selected 52 months ago

Coulter Optical

Telescope and optics manufacturer. Purchased by Murnaghan Instruments. Maker of Odyssey line of telescopes.

http://www.e-scopes.cc/Murnaghan_Instruments_Corp56469.html

Visited 13719 times - Selected 51 months ago

Cutler of New England, Inc.

Makers of hand crafted telescopes.

http://www.cutlerofnewengland.com/

Visited 3952 times - Selected 51 months ago

Cyanogen Productions, Inc.

This company markets the "MaxIm DL" image processing software, and MaxIm DL/CCD imaging software which controls CCD cameras, autoguiders, filter wheels, telescopes, and focusers.

http://www.cyanogen.com/

Visited 7756 times - Selected 52 months ago

Cygnus-Quasar Books, Books by John Kraus

Book topics include Radio Astronomy and antennas.

http://www.cqbooks.com/

Visited 3981 times - Selected 52 months ago

Cyprus Astronomical Society

Cyprus Astronomical Society was established in 1990 by a group of professional and amateur astronomers living in Cyprus.

http://www.cyprusastronomy.com/

Visited 5367 times - Selected 52 months ago

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