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Important Dates

General Meeting: July 10

Anza: July 11


Black Star: July 11

Upcoming Events

July 10 (Fri) at 7:30 PM : OCA General Meeting

July 11 (Sat) at 6:00 PM : Private Star Party - Anza

July 11 (Sat) at 6:00 PM : Private star party-Black Star Canyon

July 14 (Tue) at 7:00 PM : Private meeting - AstroImagers SIG

More events from the calendar



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Next General Meeting (all general meetings are free and open to public)

Date: 07/10/2015

Speaker: Dr. David Stevenson from Caltech

Subject: Origin of the Moon

"What's Up?": Chris Butler

More


The June 2015 issue of the Sirius Astronomer is now available to members (log in required).

Back issues are available to all without a log in.


LAST UPDATE: June 22, 2015 3:51AM PDT

Saturday June 20th BSC star party Recap
Steve & Bonnie Short |
What a nice warm summer time star party with clear skies!!!

Saturday June 20th Black Star Canyon star party
Steve & Bonnie Short |
Should be a nice Venus, Jupiter, Moon conjuction along with all the fun Summer objects under a clear, dark, warm sky.

CANCELLED - Saturday May 9th BSC star party
Steve & Bonnie Short |
Sorry folks but the cloudy skies just don't seem to want to clear so I am cancelling tonight's BSC star party.

How To Use Your New Telescope Class
Admin |
Do you have a new telescope? Do you have a telescope sitting around that you’ve never quite learned how to use? Come to the Orange County Astronomers' free class on how to ...

Saturday May 9th Black Star Canyon star party
Steve & Bonnie Short |
Lets hope the rain & clouds pass so it is clear this Saturday.

Saturday April 11th BSC star party Recap
Steve & Bonnie Short |
We were lucky to have such a clear night sky for the April BSC star party.

Saturday April 11th Black Star Canyon star party
Steve & Bonnie Short |
Looks like we will have another nice evening for a local BSC star party. Come on out and have some fun!

Saturday March 14th BSC star party Recap
Steve & Bonnie Short |
Mighty warm March star party brought out a lot of people.

2015 OCA Messier Marathon
Steve & Bonnie Short |
Ready to spend all night to try and see all 110 Messier objects in one night?

Saturday March 14th Black Star Canyon star party
Steve & Bonnie Short |
Looks like we will have another great star party at Black Star Canyon!

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