Welcome to the CDAA

Welcome to the Clacton and District Astronomical Association web site. We are a small informal group, meeting on the first Thursday of the month. CDAA is the only Astronomical Society serving the Tendring and Colchester districts.

Monthly Meetings

These meetings are held at "Christ Church United Reform Church" Carnarvan Road, Clacton-on-Sea at 7.30 p.m. on the first Thursday of each month (except August). The meetings conclude at 9.45 p.m. Find our Meeting Hall

In addition to the main events, there are also Monthly 'Night Sky' , 'Astro-News' presentations, Seasonal Constellations and a regular raffle.

We are a friendly bunch of amateurs where new members and visitors are always warmly welcomed. Annual membership is currently £15 adults, £6 juniors (under 18 years of age). This covers admission to all of the monthly meetings

Please note that although visitors are very welcome, they are charged an entry fee of £2.00

Outreach

As part of the lottery funded 'Outreach' programme, we offer speakers for local clubs, societies and schools. A small fee may be required to cover travel expences etc. Click the 'Contacts' tab to get in touch with an appropriate representative of our society. Outreach activities are outlined by clicking the 'Events' tab.

Find out more...

Our club secretary David Pugh, should be able to answer most queries about the Association itself, whereas I, Bob Leon can answer questions relating to the web site.

Data Protection Declaration Details

Please note that information given by members to the CDAA (such as email addresses) will not be used for any other purpose than that of providing a means of contact.

Astronomy News Headlines

Headlines taken from the Press this month

2019 Meeting Programme

The November 2019 Meeting

7th November 2019

Electronically Assisted Astronomy

by

Robert Ivory

noaaRobert was a member of the CDAA many years ago and following our 50th Anniversary celebration, he offered to give a presentation. Many of us know about the modern 'goto' telescopes on the market. What may not be so well known is the fact that some also have features such as image intensification technology. The view though such a telescope is enhanced electronically. I imagine that this and other features will be discussed.

The October 2019 Meeting

3rd October 2019

The A.G.M.

followed by:

The Great Spirals of Andromeda and Triangulum

by

David Pugh

TriangulumOur Secretary David Pugh will tell us all about our two nearest spiral galaxies in Andromeda and Triangulum in a fully illustrated talk. This will include a comprehensive observational history of them, where to find and how best to observe and image them, including what can be achieved with modest amateur equipment.

The September 2019 Meeting

5th September 2019

The Dark Night Sky Paradox

by

Bob Leon

noaaBob will try to convince the audience that the night sky should be a 'blaze of light'. Assuming that he succeeds, he will then go on to explain why it isn't. The reason why the night sky is actually dark is rather suprising and unexpected.


As is our Normal Practice:

No August Meeting

There is no August Meeting

The July 2019 Meeting

4th July 2019

Special Guest Speaker

H.S.T. Deep Space Images

by

Jerry Workman

noaaJerry is a regular Guest Speaker at our meetings and on this occasion he will display and describe a variety of images from the Hubble Space Telescope.






The June 2019 Meeting

6th June 2019

Special Guest Speaker

Weather Satellites (and Space Weather)

by

Stewart Turner

noaaStewart is an ex-member of CDAA who joined in it's very early days. He is the 'Space Programmes Manager' at the MET. Office. He intends to mention his fond memories of the club and the enter into a discussion of weather forecasting, climate, satellites and space weather. Local Newspaper Report He will talk about his personal experiences of the field and what he actually does.

The May 2019 Meeting

2nd May 2019

Extreme Explosions

by

Mike Haynes

ExplosionDespite the beauty and benign appearance of the night sky, it conceals events of the most extreme violence, most of which are fortunately too far away to do us much harm on Earth. This talk looks at the nature of these events and how the underlying science have been determined by astronomers over the past 50 or so years.

The April 2019 Meeting

4th April 2019

Special Guest Speaker

Uranus - A Story of Planetary Catastrophe

by

Greg Smye-Rumbsby

UranusOur new guest speaker for April is Greg Smye-Rumsby, an astronomical artist and freelance lecturer with a particular interest in planets. Local Newspaper Report His talk to CDAA "Uranus - A Story of Planetary Catastrophe" will cover the turmoil in the early history of the solar system, including the planet Uranus being flipped over on its side.

The March 2019 Meeting

7th March 2019

Mars

by

Mike Haynes

MarsMars is the most visited of all of the planets with numerous craft either on or orbiting the red planet as we speak. Local Newspaper Report Starting with how astronomers used Mars to help define the size of the Solar System over 300 years ago, taking in extraordinary claims of canals on the planet this talk brings our knowledge up to date with findings from the dozen or so missions to the planet in the past 20 years

 



The February 2019 Meeting

7th February 2019

The Winter Wonders of Taurus and Gemini

by

David Pugh

TaurusOur secretary David Pugh will bring to our attention the variety of deep sky objects that may be found in the constellations of Taurus and Gemini. Local Newspaper Report Many of the images that he will display will be his own. He will describe the various fascinating objects in more detail than is possible in the monthly night sky presentations.

 



The January 2019 Meeting

3rd January 2019

The CDAA's 50th Anniversary

Join us on this special occasion to celebrate 50 years since the association’s formation.

voyagerThere will be a presentation on the history of the CDAA Local Newspaper Report and a Special Guest Speaker. These together with a number of other items should make it a memorable occasion.