International Occultation Timing Association
Posted on by RezaOccultation Web site for Anza OCA Observatory & Southern CaliforniaI enjoyed attending your Open Meeting on June 14, talking with many of you about occultations. This is just a quick […]
Occultation Web site for Anza OCA Observatory & Southern CaliforniaI enjoyed attending your Open Meeting on June 14, talking with many of you about occultations. This is just a quick […]
On Friday, July 3 is the OCA “How to use your telescope” session. Due to COVID-19, we will not hold this class at the Heritage museum in Santa Ana. Therefore, […]
We are using zoom.us for all our online meetings. You would need to have the latest version of the zoom client installed on your device prior to joining a meeting.Even […]
From the Orange County Astronomers’ Board of Trustees: Response to COVID-19 Crisis. The OCA Board of Trustees discussed our best course of action for upcoming events at its March […]
In an abundance of caution and following the Chapman University guidelines the March General Meeting is cancelled. Chapman made an announcement today which is summarized in this article: Chapman University […]
Happy Holidays to everyone and hope this year as it winds down has been a great year. With the end of year looming up quickly it is once again time […]
Friday January 3, 2020 is the next “How to Use Your Telescope Class” at the Heritage Museum in Santa Ana. If you just got a shiny new telescope for the […]
Orange County Astronomers have been invited to come to Redondo Beach and tour the James Webb telescope. We get to see it from two different viewing galleries. We will be going […]
Introduction to Astrophotography As part of the ongoing series of beginning astronomy classes offered to the public by Orange County Astronomers, you are invited to attend a free introductory class […]
Welcome to the new website of the Orange County Astronomers! As many of you have realized over the years we have needed a new website. Our old site was […]