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CENTRAL COAST ASTRONOMICAL SOCIETY
Sharing the night sky above San Luis Obispo County, California, since 1979

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Last Update: Saturday, 12-20-2008, 8:00 PM

Welcome to the Central Coast Astronomical Society, San Luis Obispo County, California.
This is your launch pad to the spectacular world of astronomy and space exploration.
If you are fascinated by our Solar System and the Universe, you have come to the right place.


IYA 2009  /  IYA USA

 
Upcoming Meetings and Events
Next Free, Public CCAS Star Party
Date: 
Saturday, January 24, 2009   Sunset:  5:21 PM
Santa Margarita Lake KOA Campground    Park below Star Hill
Newcomers arrive before sunset!

Check this page the day of the star party for event status.
See CCAS Star Parties for details.
Download monthly star charts and viewing guide from SkyMaps

Next Free, Public CCAS Meeting
Date:  Thursday, January 22, 2009    Time:  7:30-9:00 PM
Location:
 Cuesta College SLO Campus, Science Forum Bldg.
Topic:  TBD
See CCAS Meetings for details

"Mars Within Reach"
Space Exploration Exhibit at Cal Poly's Kennedy Library

November 7, 2008, to January 12, 2009
See CCAS Events for details

Also check the CCAS Calendar for other future events.

 

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This home page is the primary starting point for subjects addressed by our website.
The menu at the top of this page is provided on most CCAS web pages.
Begin your visit with our
Welcome page, then return here to study this Directory.
Check the sections below for quick links to useful information for our local area.

We hope you find our website to be useful in your study of the cosmos.
Wishing you a rewarding journey and Clear Skies!  Enjoy!
Daniel George, CCAS President.

Upcoming International Space Station Passes Over SLO County

Heavens Above Visible ISS Passes Over SLO County During the Next Ten Days
Enter your location (city) in the "Search String" field at the bottom of the web page

Also check out NASA J-Pass Generator email service.   Reading a J-Pass report.

 ASTRO ALERTS !

Astro Alerts

 None at this time

Announcements

 Scroll down this page to Special Features box to select new web page devoted to gift-giving ideas.

Special Features

Gift-Giving Ideas and On-line Stores

Free CCAS E-News Bulletin Email Service

The CCAS occasionally issues CCAS E-News Bulletins for local residents by email covering various topics related to astronomy, space exploration and local events.  This is a free service for anyone who is interested.  Email addresses of all news bulletin recipients are confidential, so they are not visible to folks receiving the emails.  If you would like to be added to the in-house email distribution list (which is not posted in anyway on the Internet), please send an email identifying your first and last name and city to ccas@ccastronomy.org

For an idea of this email service, see CCAS Astro News / E-News bulletins

Local Organizations, Educational Programs and Facilities

 California Polytechnic State University  San Luis Obispo
 Cal Poly Osher Lifelong Learning Institute  community education programs for folks aged 50 and older
 California Space Authority  Santa Maria
 California Space Center  CSA space education center in development near Vandenberg Air Force Base
 
Camp Ocean Pines   science camps in Cambria   
 Central Coast Exploration Station   Grover Beach 
 Cuesta College  /  SLO Campus  /  North County Campus  /  South County Centers
 Dark Ridge Observatory   Tom Smith's observatory in New Mexico
 Discovery Institute For The Advancement of Science and Technology Education  San Luis Obispo
 
Endeavour Academy  Paso Robles HS and Templeton HS
 Morro Bay Museum of Natural History  
 Orion Observatory   Russ & Cheryl Genet's observatory near Santa Margarita Lake
 Rancho El Chorro Outdoor School  environmental education facility between SLO and Morro Bay
 San Luis Obispo County Office of Education 
 San Luis Obispo County Public Schools 
 Science Adventures   science camps in SLO County and elsewhere around California
 Scitechatorium  Bellevue-Santa Fe Charter School
 Space Endeavour Center   at Vandenberg Air Force Base
 Supercharged Science   science camp for youngsters by Aurora Lipper
 Robotics:  Central Coast Robotics / Arroyo Grande High School / Atascadero High School

San Luis Obispo County Stargazing Today

Astronomical Information

 Local Coordinates
 
Whole-Sky Chart   
 Constellations  

Planet Data     
Solar Data
Lunar Data

Spacecraft Sighting

 10-day forecast of ISS sightings   
 
Iridium Flares: 
           Daytime Next 7 Days / Next 7 Nights 

 Heavens Above:  SLO  /  Arroyo Grande  /  Atascadero  /  Morro Bay  /  Paso Robles  /  Santa Maria

SLO County Weather  /  Current Time  /  This Month's Calendar  /  This Year's Calendar

Popular Website Links

 Time:  National Institute of Standards & Technology / Brian Webb's Coordinated Universal Time

 News & Space Info: Astronomy Now / SpaceFlight Now / SpaceRef / Science@NASA / Universe Today
     NASA Mission News / Space Today Online / Night Sky Observer
 Sky Charts: Sky & Telescope Interactive Sky Charts / SkyMaps.com
 Stargazing Information:
 Sky & Telescope:
     This Week's Sky at a Glance / Observing Highlights / Interactive Sky Charts / Celestial Objects 
    
S&T Almanac  Sunrise, Sunset, Moonrise, Moonset, Visible Planets, etc.
     Jupiter:  Jupiter Observing Guide / Viewing Jupiter's Moons /
Jupiter's Great Red Spot
     Saturn:  Saturn Observing Guide / Viewing Saturn's Moons 
 Other Sites:

     Tonight's Sky /
Heavens-Above for Your Location 
    
Universe Today What's Up This Week / S&T Observing Highlights / S&T Sky Highlights 2008 
     LaConte's Monthly Backyard Stargazer Newsletter / David Oesper's Sky This Week Report
     Griffith Observatory Sky Report / Abrams Planetarium Night Sky Notes
     Brian Webb's Southern California Astronomical Calendar and Astronomical Twilight SLO
     SPACE.com Sky CalendarSpace.com NightSky
    
Joe Orman's Sky Events Almanac 2008  /  Earth & Sky - Skywatching
 Coordinates: CCAS Local Coordinates / Heavens-Above / TopoZone / Conversion 
 Constellations: CCAS Constellation List / Dolan's Constellation Website / Northern Constellations 
 Solar Information: S&T The Sun / SOHO Latest Solar Images / SOHO 
     Space Weather / Solar Cycle & Sunspots
     NOAA Space Environment Center / Brian Webb's Sunrise-Sunset Times SLO  
     USNO:  Sun & Moon Data for One Day / Sun & Moon Data for One Year   
 
     Griffith Observatory Sunrise, Sunset, Moonrise, Moonset Calendar for California Cities
    
Sunrise/Sunset Calendar for California Cities 
 Lunar Information:   also see Solar Info section above for sunrise, sunset, moonrise, moonset
     TODAY'S MOON - Daily Visual Phase from StarDate.com
     StarDate's Visual Moon Phase Display for Each Day of a Selected Month
     David Haworth's 29 Days of the Moon / Moon Image Atlas 
     Zoom Astronomy Phases of the Moon / Wikipedia Lunar Phases
     S&T The Moon / The Sky Plus Lunar Map / SPACE.com Skywatcher's Guide to the Moon 
     Brian Webb's Moonrise, Moonset Times / StarDate Moon Phase Display Calculator
     Fred Espenak's Moon Phases 2001-2025, Pacific Time Zone
     Inconstant Moon Moon Phase Calculator
     USNO:  Sun & Moon Data for One Day / Sun & Moon Data for One Year / Virtual Moon Phases
     Griffith Observatory (LA) Moon Phases, Moonrise, Moonset, Sunrise, Sunset
 Photo Image of the Day:  APOD Today / APOD Archive / NASA Gallery 
 Photo Galleries - Celestial Objects:
  HST / Chandra / ESO / NOAO / SEDS / SPACE.com 
 Photo Galleries -  NASA: NASA / KSC Multimedia Gallery / Shuttle Missions  /  ISS
     NSSDC Planetary Photo Gallery / NASA Image of the Day  
 Earth from Space:  Visible Earth / Earth Observatory / The Blue Marble 
     Gateway to Astronaut Photography  
 Astro Overview:  Leicester Educational Guide to Space & Astronomy
     Galaxies / Local Group / Milky Way / Star Clusters / Nebulae  / Black Holes
 Solar System Info: Nine Planets / NASA Photojournal / NASA Solar System Exploration
     NSSDC Solar Physics 
 Jupiter: 
Jupiter Observing Guide / Viewing Jupiter's Moons /
Jupiter's Great Red Spot 
 Saturn: 
Saturn Observing Guide / Viewing Saturn's Moons 
 National Space Science Data Center: NSSDC Home / Planetary Fact Sheets
 Eclipses: 2008 / Eclipse / Inconstant Moon / Espenak / Exploratorium / Lunar / Solar 
 Meteor Showers: IMO 2008 / AMS / Gary Kronk's Meteor Showers Online 
 Planetary Moons: Inconstant Moon / Windows to the Universe Table of Planetary Moons 
 Messier Objects:  CCAS List / SEDS Messier Catalog / SEDS Icon Sheet / SEDS Messier Marathon 
 Stars: 26 Brightest / 26 Nearest / Sea & Sky Star Information  
 Extrasolar Planets: Planet Quest / Other Worlds, Distant Suns / Extrasolar Planets Encyclopedia /
     Wikipedia - Extrasolar Planets 
 Astro Magazines: Astronomy / Sky & Telescope / Amateur Astronomy
 Saving Dark Skies:  International Dark-Sky Association / S&T Saving Dark Skies
 Observatories-Ground: SEDS / Universe Today / Virtual Tours / Astroplace / Wikipedia
 Observatories-Hubble: HubbleSite / Latest Image Releases / Photo Gallery 
 Observatories-Other: Spitzer / Chandra X-Ray / Very Large Array / Arecibo  
 Observatories-Future: James Webb Space Telescope
  to replace Hubble in 2011
 Launch Information-NASA:  NASA Launch News 
 Launch Information-Vandenberg:  Brian Webb / SoCal Sky Lights / VAFB Web
 Launch Information-Space Shuttle:  KSC Shuttle Launch Schedule 
 Launch Information-Worldwide:  SpaceFlight Now  
 Launch Operations & Facilities:  NASA / NASA Centers / NASA Missions / NASA Mission News /
     NASA Launch Vehicles & Facilities / Sea Launch
     Space Today Online: Space Launch Facilities Around the World 
 Spacecraft-Shuttle: NASA Shuttle Info
 Spacecraft-ISS: NASA-HSF ISS Info / Shuttle Press Kit: ISS  
 Spacecraft-Orbiting: NASA-GSFC List of Orbiting Spacecraft / JPL Missions
 Spacecraft-Planetary: NASA-GSFC List of Planetary Missions / JPL Missions
 Spacecraft-Manned Mission History: Mercury / Gemini / Apollo / Skylab / Shuttle 
 Spacecraft-Manned Mission Photos: Mercury / Gemini / Apollo / Space Shuttle 
 Planetary Exploration-Jupiter: Galileo / Galileo Photo Gallery / Voyager 
 Planetary Exploration-Saturn: Cassini-HuygensVoyager 
 Orbiting Spacecraft Tracking:  NASA HSF Tracking      
 Orbiting Spacecraft Sighting: J-Pass / Heavens Above ISS & Shuttle Viewing  
 Astronomy: Weisstein's World of AstronomyZoom Astronomy / Astronomy Notes  
 Astro Terminology: CCAS Astro Terminology / Nine Planets / Wikipedia / Imagine the Universe 
 Physics: Weisstein's World of Physics / Physlink / HyperPhysics   
 Chemistry:  Weisstein's World of Chemistry  
 Mathematics:  Weisstein's World of Mathematics  
 General Reference:  WWW Virtual Library / Martindale's Reference Desk 
 Astro E-Cards:  Chandra / Original / Yahoo / Einstein / Webshots

Hubble Space Telescope Images

The Hubble Space Telescope has been the most important development in astronomy since the invention of the telescope.  In reality, it is one of the most important developments in the history of mankind, as it has opened the infinite Universe for our study and understanding.
For some of Hubble's more spectacular images, see Hubble Photos.


The Central Coast Astronomical Society is a proud member of the following organizations:


NASA Night Sky Network
A member since December 2006
.

 

Astronomical Society of the Pacific
A member since 1987

International Dark-Sky Association
A member since 2002


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