BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Orange County Astronomers - ECPv6.15.19//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Orange County Astronomers
X-ORIGINAL-URL:https://www.ocastronomers.org
X-WR-CALDESC:Events for Orange County Astronomers
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20210314T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20211107T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20220313T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20221106T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20230312T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20231105T090000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220607
DTEND;VALUE=DATE:20220608
DTSTAMP:20260408T165356
CREATED:20220118T212119Z
LAST-MODIFIED:20220129T192558Z
UID:10001173-1654560000-1654646399@www.ocastronomers.org
SUMMARY:First Quarter Moon
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/first-quarter-moon-11/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220603T193000
DTEND;TZID=America/Los_Angeles:20220603T213000
DTSTAMP:20260408T165356
CREATED:20220114T162512Z
LAST-MODIFIED:20220115T052837Z
UID:10001148-1654284600-1654291800@www.ocastronomers.org
SUMMARY:Online Beginner's Class
DESCRIPTION:This is a free and open to the public online event\, to attend please register with zoom by clicking here. \nThe 4th session of the Beginners Astronomy Class covers the science behind the telescope. \nHow do our eyes actually perceive objects we see in the telescope and what is the physics that allows that perception. \nFor details\, please visit here and download the sample information PDF package. \nViews: 3
URL:https://www.ocastronomers.org/calendar/beginners-class-2022-06/
LOCATION:Online
CATEGORIES:Beginner's Class
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220530
DTEND;VALUE=DATE:20220531
DTSTAMP:20260408T165356
CREATED:20220118T211825Z
LAST-MODIFIED:20220129T192635Z
UID:10001172-1653868800-1653955199@www.ocastronomers.org
SUMMARY:NEW MOON
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/new-moon-33/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220522
DTEND;VALUE=DATE:20220523
DTSTAMP:20260408T165356
CREATED:20220118T211757Z
LAST-MODIFIED:20220129T192659Z
UID:10001171-1653177600-1653263999@www.ocastronomers.org
SUMMARY:Third Quarter Moon
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/third-quarter-moon-6/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220520T193000
DTEND;TZID=America/Los_Angeles:20220520T220000
DTSTAMP:20260408T165356
CREATED:20220306T194902Z
LAST-MODIFIED:20220306T194902Z
UID:10001226-1653075000-1653084000@www.ocastronomers.org
SUMMARY:Astrophysics Special Interest Group
DESCRIPTION:The monthly meeting of the Astrophysics Special Interest Group at 7:30 at the Heritage Museum. Please contact the SIG chair for details and requirements. See the Contacts section of the website for details on contacting the group. \nViews: 3
URL:https://www.ocastronomers.org/calendar/astrophysics-special-interest-group/2022-05-20/
LOCATION:Heritage Museum of OC\, 3101 W Harvard St\, Santa Ana\, CA\, 92704\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220515T193000
DTEND;TZID=America/Los_Angeles:20220515T235000
DTSTAMP:20260408T165356
CREATED:20220123T193155Z
LAST-MODIFIED:20220129T194508Z
UID:10001214-1652643000-1652658600@www.ocastronomers.org
SUMMARY:TOTAL LUNAR ECLIPSE
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/total-lunar-eclipse/
CATEGORIES:Moon
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220515T100000
DTEND;TZID=America/Los_Angeles:20220515T130000
DTSTAMP:20260408T165356
CREATED:20220306T194241Z
LAST-MODIFIED:20220306T194241Z
UID:10001223-1652608800-1652619600@www.ocastronomers.org
SUMMARY:OCA Board Meeting
DESCRIPTION:The OCA Board Meeting will be held on May 15th at 10:00am. The meeting is open to all members of the OCA\, to attend contact Alan Smallbone for the meeting details. \nViews: 3
URL:https://www.ocastronomers.org/calendar/oca-board-meeting-13/
LOCATION:Online
CATEGORIES:Board Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220515
DTEND;VALUE=DATE:20220516
DTSTAMP:20260408T165356
CREATED:20220118T211726Z
LAST-MODIFIED:20220129T192848Z
UID:10001170-1652572800-1652659199@www.ocastronomers.org
SUMMARY:Full Moon
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/full-moon-31/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220514T220000
DTEND;TZID=America/Los_Angeles:20220514T233000
DTSTAMP:20260408T165356
CREATED:20220121T181558Z
LAST-MODIFIED:20220121T181558Z
UID:10001209-1652565600-1652571000@www.ocastronomers.org
SUMMARY:Open Spiral Bar
DESCRIPTION:This is a free and open to the public online event. \nJoin Zoom\n  \nCome and socialize with your fellow astronomy enthusiasts face-to-face virtually!\nBring your latest astrophotography\, mini-presentation\, questions or none and your own refreshments. \n \nViews: 3
URL:https://www.ocastronomers.org/calendar/open-spiral-bar-2022-05/
LOCATION:Online
CATEGORIES:Meeting After the Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220513T193000
DTEND;TZID=America/Los_Angeles:20220513T213000
DTSTAMP:20260408T165356
CREATED:20220405T195923Z
LAST-MODIFIED:20220409T045311Z
UID:10001239-1652470200-1652477400@www.ocastronomers.org
SUMMARY:Online General Meeting - May 2022
DESCRIPTION:This is a free and open to the public online event. \nJoin Zoom\n  \n\nOumuamua: The nearest exoplanet?\n\n  \n  \n\n \n\n\n\n\n\n\nWhen ‘Oumuamua passed by Earth in October 2017\, the only thing certain about it was that it was not from this Solar System. Because of its high velocity\, it was the first confirmed interstellar object. The next year the object 2I/Borisov was the second confirmed interstellar object. But whereas Borisov behaved very much like a comet (albeit an unusual one)\, mysteries remain about what ‘Oumuamua actually is. Although it pushed away from the Sun by a rocket effect\, like comets\, it could not be made of water\, or contain much carbon monoxide or dust\, making it very unlike a comet. The acceleration it experienced was very large\, and from the variations in sunlight it reflected\, it was more elongated than any other solar system object: either a very skinny pancake or a very long cigar. Dozens of explanations have been proposed to explain these oddities\, and speculation has run rampant\, with some astronomers even suggesting it was alien technology. The truth is more mundane but no less exciting. In a pair of papers in 2021\, Steve Desch and Alan Jackson demonstrated that ‘Oumuamua is consistent in every way with being a small fragment resembling the surface of Pluto. Our own solar system must have ejected trillions of fragments like ‘Oumuamua in its early days\, and a population of fragments from the surfaces of Pluto-like exoplanets must be common throughout the Galaxy. ‘Oumuamua itself may have been ejected about 400 million years ago\, from a Pluto-like exoplanet in a young system in the Perseus arm of the Galaxy. ‘Oumuamua is arguably the closest we’ve ever come to directly observing the surface of an exoplanet.\n\n\n\n\n\n\n\n\nSteve Desch is a Professor of astrophysics in the School of Earth and Space Exploration at Arizona State University. He studies the formation and evolution of planets\, the origins of the Solar System\, exoplanets\, and meteorites. He has written about ‘Oumuamua in the popular press and is thrilled to have contributed to our scientific understanding of this unique object.” \n\n\nhttps://slate.com/technology/2019/01/oumuamua-alien-ship-anthropomorphize-space.html\n\n\nViews: 3
URL:https://www.ocastronomers.org/calendar/general-meeting-2022-05/
LOCATION:Online
CATEGORIES:General Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220508
DTEND;VALUE=DATE:20220509
DTSTAMP:20260408T165356
CREATED:20220118T211654Z
LAST-MODIFIED:20220129T192920Z
UID:10001169-1651968000-1652054399@www.ocastronomers.org
SUMMARY:First Quarter Moon
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/first-quarter-moon-10/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220506T193000
DTEND;TZID=America/Los_Angeles:20220506T213000
DTSTAMP:20260408T165356
CREATED:20220114T162104Z
LAST-MODIFIED:20220115T052901Z
UID:10001146-1651865400-1651872600@www.ocastronomers.org
SUMMARY:Online Beginner's Class
DESCRIPTION:This is a free and open to the public online event\, to attend please register with zoom by clicking here. \nThe 3rd session of the Beginners Astronomy Class covers different methods of finding objects in the night sky.  Special topic is learning the constellations. \nFor details\, please visit here and download the sample information PDF package. \nViews: 3
URL:https://www.ocastronomers.org/calendar/beginners-class-2022-05/
LOCATION:Online
CATEGORIES:Beginner's Class
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220506
DTEND;VALUE=DATE:20220508
DTSTAMP:20260408T165356
CREATED:20220412T201608Z
LAST-MODIFIED:20220412T201608Z
UID:10001242-1651795200-1651967999@www.ocastronomers.org
SUMMARY:Eta Aquarids Meteor Shower
DESCRIPTION:This above-average meteor shower runs from April 19-May 28. The best place to see it is in the Southern Hemisphere\, where it produces about 60 meteors an hour\, but it’s a decent show in the Northern Hemisphere\, too\, and viewers in this part of the world can expect to see about half that many \nViews: 3
URL:https://www.ocastronomers.org/calendar/eta-aquarids-meteor-shower/
CATEGORIES:Meteor Showers
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220430
DTEND;VALUE=DATE:20220501
DTSTAMP:20260408T165356
CREATED:20220118T211541Z
LAST-MODIFIED:20220129T192949Z
UID:10001168-1651276800-1651363199@www.ocastronomers.org
SUMMARY:NEW MOON
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/new-moon-32/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220429T193000
DTEND;TZID=America/Los_Angeles:20220429T220000
DTSTAMP:20260408T165356
CREATED:20220306T194902Z
LAST-MODIFIED:20220406T000936Z
UID:10001234-1651260600-1651269600@www.ocastronomers.org
SUMMARY:Astrophysics Special Interest Group
DESCRIPTION:The monthly meeting of the Astrophysics Special Interest Group at 7:30 at the Heritage Museum. Please contact the SIG chair for details and requirements. See the Contacts section of the website for details on contacting the group. \nViews: 3
URL:https://www.ocastronomers.org/calendar/astrophysics-special-interest-group-2022-04-15/
LOCATION:Heritage Museum of OC\, 3101 W Harvard St\, Santa Ana\, CA\, 92704\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220423
DTEND;VALUE=DATE:20220424
DTSTAMP:20260408T165356
CREATED:20220118T211511Z
LAST-MODIFIED:20220129T193016Z
UID:10001167-1650672000-1650758399@www.ocastronomers.org
SUMMARY:Third Quarter Moon
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/third-quarter-moon-5/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220422
DTEND;VALUE=DATE:20220424
DTSTAMP:20260408T165356
CREATED:20220412T201320Z
LAST-MODIFIED:20220412T201320Z
UID:10001241-1650585600-1650758399@www.ocastronomers.org
SUMMARY:Lyrids Meteor Shower
DESCRIPTION:Lyrids meteor shower is an average shower\, offering about 20 shooting stars an hour at the peak \nViews: 3
URL:https://www.ocastronomers.org/calendar/lyrids-meteor-shower/
CATEGORIES:Meteor Showers
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220416
DTEND;VALUE=DATE:20220417
DTSTAMP:20260408T165356
CREATED:20220118T211437Z
LAST-MODIFIED:20220129T193046Z
UID:10001166-1650067200-1650153599@www.ocastronomers.org
SUMMARY:Full Moon
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/full-moon-30/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220415T193000
DTEND;TZID=America/Los_Angeles:20220415T220000
DTSTAMP:20260408T165356
CREATED:20220306T194902Z
LAST-MODIFIED:20220306T194902Z
UID:10001225-1650051000-1650060000@www.ocastronomers.org
SUMMARY:Astrophysics Special Interest Group
DESCRIPTION:The monthly meeting of the Astrophysics Special Interest Group at 7:30 at the Heritage Museum. Please contact the SIG chair for details and requirements. See the Contacts section of the website for details on contacting the group. \nViews: 3
URL:https://www.ocastronomers.org/calendar/astrophysics-special-interest-group/2022-04-15/
LOCATION:Heritage Museum of OC\, 3101 W Harvard St\, Santa Ana\, CA\, 92704\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220409T220000
DTEND;TZID=America/Los_Angeles:20220409T233000
DTSTAMP:20260408T165356
CREATED:20220121T181531Z
LAST-MODIFIED:20220121T181531Z
UID:10001208-1649541600-1649547000@www.ocastronomers.org
SUMMARY:Open Spiral Bar
DESCRIPTION:This is a free and open to the public online event. \nJoin Zoom\n  \nCome and socialize with your fellow astronomy enthusiasts face-to-face virtually!\nBring your latest astrophotography\, mini-presentation\, questions or none and your own refreshments. \n \nViews: 3
URL:https://www.ocastronomers.org/calendar/open-spiral-bar-2022-04/
LOCATION:Online
CATEGORIES:Meeting After the Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220409T090000
DTEND;TZID=America/Los_Angeles:20220409T130000
DTSTAMP:20260408T165356
CREATED:20220315T062815Z
LAST-MODIFIED:20220515T151334Z
UID:10001237-1649494800-1649509200@www.ocastronomers.org
SUMMARY:Adopt-a-Scope Pickup
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/adopt-a-scope-pickup/2022-04-09/
LOCATION:South Coast Self Sorage\, 3480 W Warner Ave\, Santa Ana\, CA\, 92704\, United States
CATEGORIES:Extra
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220408T193000
DTEND;TZID=America/Los_Angeles:20220408T213000
DTSTAMP:20260408T165356
CREATED:20220216T205001Z
LAST-MODIFIED:20220409T050941Z
UID:10001220-1649446200-1649453400@www.ocastronomers.org
SUMMARY:Online General Meeting - April 2022
DESCRIPTION:This is a free and open to the public online event. \nJoin Zoom\n  \n\nThe End of the Beginning\n  \n\n\n\n\n\nWe used to think the Big Bang meant the universe began from a singularity. Nearly 100 years later\, we’re not so sure. The Big Bang teaches us that our expanding\, cooling universe used to be younger\, denser\, and hotter in the past. However\, extrapolating all the way back to a singularity leads to predictions that disagree with what we observe. Instead\, cosmic inflation preceded and set up the Big Bang\, changing our cosmic origin story forever.\n\nDownload PDF of the presentation\n\n\n\n\n\n\n\nEthan has lived his life fascinated with one simple fact: we have the capacity to figure out definitive\, scientific answers to even the deepest questions we can conceive about our physical reality. We do that by asking the right questions about the Universe\, and then putting the Universe itself to the test. From where everything comes from to the Universe’s ultimate fate and all that lies between\, he’s committed to not just figuring it out\, but to sharing the answers — what we know and how we know it — with anyone curious enough to listen.\n\n\nhttps://www.startswithabang.com/\n\n\nhttps://twitter.com/StartsWithABang\nhttps://www.facebook.com/startswithabang\n\nViews: 3
URL:https://www.ocastronomers.org/calendar/general-meeting-2022-04/
LOCATION:Online
CATEGORIES:General Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220408
DTEND;VALUE=DATE:20220409
DTSTAMP:20260408T165356
CREATED:20220118T211400Z
LAST-MODIFIED:20220129T193117Z
UID:10001165-1649376000-1649462399@www.ocastronomers.org
SUMMARY:First Quarter Moon
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/first-quarter-moon-9/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220401T193000
DTEND;TZID=America/Los_Angeles:20220401T213000
DTSTAMP:20260408T165356
CREATED:20220114T162330Z
LAST-MODIFIED:20220115T101036Z
UID:10001147-1648841400-1648848600@www.ocastronomers.org
SUMMARY:Online Beginner's Class
DESCRIPTION:This is a free and open to the public online event\, to attend please register with zoom by clicking here. \nThe 2nd session of the Beginners Astronomy Class covers the different types of equipment used to observe the night sky\, including telescopes\, mounts\, eyepieces\, filters\, and advantages and disadvantages of different options. \nThis session is a must if thinking about buying a telescope. \nFor details\, please visit here and download the sample information PDF package. \nViews: 3
URL:https://www.ocastronomers.org/calendar/beginners-class-2022-04/
LOCATION:Online
CATEGORIES:Beginner's Class
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220331
DTEND;VALUE=DATE:20220401
DTSTAMP:20260408T165356
CREATED:20220118T211223Z
LAST-MODIFIED:20220129T193157Z
UID:10001164-1648684800-1648771199@www.ocastronomers.org
SUMMARY:NEW MOON
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/new-moon-31/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220330T200000
DTEND;TZID=America/Los_Angeles:20220330T210000
DTSTAMP:20260408T165356
CREATED:20220306T201519Z
LAST-MODIFIED:20220322T165046Z
UID:10001235-1648670400-1648674000@www.ocastronomers.org
SUMMARY:Outreach: Emery Elementary School
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/outreach-emery/
LOCATION:Charles G Emery Elementary School\, 8600 Somerset St\,\, Buena Park\, CA\, 90621\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220324
DTEND;VALUE=DATE:20220325
DTSTAMP:20260408T165356
CREATED:20220118T211152Z
LAST-MODIFIED:20220129T193400Z
UID:10001163-1648080000-1648166399@www.ocastronomers.org
SUMMARY:Third Quarter Moon
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/third-quarter-moon-4/
CATEGORIES:Moon Phases
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220323T200000
DTEND;TZID=America/Los_Angeles:20220323T210000
DTSTAMP:20260408T165356
CREATED:20220306T185527Z
LAST-MODIFIED:20220306T185527Z
UID:10001222-1648065600-1648069200@www.ocastronomers.org
SUMMARY:Outreach: Biola University
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/outreach-biola-university-2/
LOCATION:Biola University\, 13800 Biola Avenue\, La Mirada\, CA\, 90639\, United States
CATEGORIES:Outreach
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220318T193000
DTEND;TZID=America/Los_Angeles:20220318T220000
DTSTAMP:20260408T165356
CREATED:20220306T194902Z
LAST-MODIFIED:20220306T194902Z
UID:10001224-1647631800-1647640800@www.ocastronomers.org
SUMMARY:Astrophysics Special Interest Group
DESCRIPTION:The monthly meeting of the Astrophysics Special Interest Group at 7:30 at the Heritage Museum. Please contact the SIG chair for details and requirements. See the Contacts section of the website for details on contacting the group. \nViews: 3
URL:https://www.ocastronomers.org/calendar/astrophysics-special-interest-group/2022-03-18/
LOCATION:Heritage Museum of OC\, 3101 W Harvard St\, Santa Ana\, CA\, 92704\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20220318
DTEND;VALUE=DATE:20220319
DTSTAMP:20260408T165356
CREATED:20220118T211110Z
LAST-MODIFIED:20220129T193423Z
UID:10001162-1647561600-1647647999@www.ocastronomers.org
SUMMARY:Full Moon
DESCRIPTION:Views: 3
URL:https://www.ocastronomers.org/calendar/full-moon-29/
CATEGORIES:Moon Phases
END:VEVENT
END:VCALENDAR