OCA Board Meeting

Online

The OCA board is meeting via zoom on Sunday May 7,2023 at 11:30am. The meeting is open to all current members. If you would like to attend contact Alan Smallbone.

General Meeting – May 2023

Irvine Lecture Hall of the Chapman University 336 N Center St, Orange, CA, United States

This is a free and open to the public hybrid event, held both inperson and online. Due to the newly effective insurance requirements, we regret that we can not allow […]

Open Spiral Bar

Online

This is a free and open to the public online event. Join Zoom   Come and socialize with your fellow astronomy enthusiasts face-to-face virtually! Bring your latest astrophotography, mini-presentation, questions […]

Event Series OCA Astrophysics SIG Meeting

OCA Astrophysics SIG Meeting

Orange Coast College, Building 40, Astronomy House Merrimac Way, Costa Mesa, CA, United States

The monthly meeting of the Astrophysics Special Interest Group is at 7:00 PM every third Friday of the month at the Heritage Museum of Orange County. Please contact the ASIG […]

Online Beginner’s Class

Online

This is a free and open to the public online event, to attend please register with zoom by clicking here. The 4th session of the Beginners Astronomy Class covers the […]

Anza Star Party and Star-B-Que

Our annual Star-B-Que and star party at the Anza site for members and their guests. The Star-B-Que is a pot luck early dinner, so please bring something to share with […]

General Meeting – June 2023

Irvine Lecture Hall of the Chapman University 336 N Center St, Orange, CA, United States

This is a free and open to the public hybrid event, held both inperson and online. Due to the newly effective insurance requirements, we regret that we can not allow […]

Open Spiral Bar

Online

This is a free and open to the public online event. Join Zoom   Come and socialize with your fellow astronomy enthusiasts face-to-face virtually! Bring your latest astrophotography, mini-presentation, questions […]

Event Series OCA Astrophysics SIG Meeting

OCA Astrophysics SIG Meeting

Orange Coast College, Building 40, Astronomy House Merrimac Way, Costa Mesa, CA, United States

The monthly meeting of the Astrophysics Special Interest Group is at 7:00 PM every third Friday of the month at the Heritage Museum of Orange County. Please contact the ASIG […]

Anza Star Party

New moon weekend and the Anza start party for members and their guests.