Announcements

Congratulations Kevin Smith FRAS

Congratulations to CMHASD member Kevin Smith for being elected a Fellow of the Royal Astronomical Society.  Well done Kevin!

The Dick Chambers Observatory – Status

The observatory and telescope are ready to use by members for visual observing. The telescope is fitted with an eyepiece.  Any questions please direct them to Keith, Steve, Simon and Andy.

 

Gallery

 

Society News

New Nova in Sagitta

On the 25th August 2026 a new Nova in the constellation Sagitta was discovered.

A few hours after the announcement member Kevin Smith managed to take an image of it using his Dwarf3 smart scope and posted it on the BAA forum https://britastro.org/forums/topic/likely-bright-nova-in-sagitta

The Nova is highlighted on Kevin’s image by the 2 small yellow lines at right angles to each other.  The bright star to the left is delta Sagittae.

 

The object was picked up on August 25, 2026, by the NMW-TexasTech survey, one of several automated sky-patrol programs that scan wide swaths of sky night after night looking for exactly this kind of change. Within the same day, amateur astronomer K. Yoshimoto in Yamaguchi, Japan, logged a magnitude of 7.42 — a striking brightness for an object that, by all indications, wasn’t visible at all before the eruption. The discovery was formalized through the Central Bureau for Astronomical Telegrams (CBAT), the Harvard-hosted clearinghouse astronomers have relied on for over a century to rapidly circulate news of transient objects. CBAT assigned it the provisional designation PNV J19450648+1822422, pinning its position at RA 19h45m06.48s, Dec +18°22’42.2″

Provisional designations don’t last long once a spectrum comes in. Follow-up spectroscopy revealed the signature astronomers were watching for: clear P Cygni profiles in the hydrogen-alpha and hydrogen-beta lines, with expansion velocities around 1,500 kilometers per second. That combination — a blueshifted absorption trough sitting next to an emission peak, produced by material blasting outward from the star faster than the speed of a jet engine’s exhaust by a factor of thousands — is close to a textbook confirmation of a classical nova. The object has since been given its permanent variable-star name: Nova Sagittae 2026, or V488 Sge.” Ref:https://www.cosmicherald.com/article/nova-sagittae-v488-sge-2026

http://www.cbat.eps.harvard.edu/unconf/followups/J19450648+1822422.html

https://vsx.aavso.org/index.php?view=detail.top&revid=852445

Moon & Jupiter by Jim Burchell

Moon and Jupiter taken by Jim Burchel on the morning of the 9th Sept 2026.

Jupiter is at the 1 o’clock position north of the crescent moon.

Images of the Moon & Jupiter were taken using a Pentax KP DSLR on a static tripod.

The image of the crescent Moon was taken using a Pentax KP body attached to 102 mm F11 refractor, 1/15 sec and ISO 200.

 

 

Total Solar Eclipse – 12th August 2026

NEVER LOOK AT THE SUN DIRECTLY. Please click here for solar observing safely.

 

On the 12th August there was a total Solar Eclipse; details of which can be found on the link below:

https://en.wikipedia.org/wiki/Solar_eclipse_of_August_12,_2026

Several CMHASD members travelled abroad to see the total eclipse as it was a partial eclipse in the UK.

Below are a selection of photos from their trips.

 

Kevin Smith

Kevin saw the eclipse from the town of Maials in Catalonia, a walled agricultural town, established in the twelfth century, with a  population of just 950.

John Archer

Location – Olmeda de las Fuentes, Spain (Madrid district, 50km East of city)
Elevation approx 790m.
First contact 8.32pm, Imaging with Dwarf 3 Time Lapse, Solar filter, 30s subs
Time lapse stopped at totality – Switched to video mode, without solar filters
After diamond ring (approx 30s totality) Solar Filters back on, Time lapse re-established, until sun lost at horizon.

Toni Collins & Rose Keen

A selection from our experience on the walls of Peniscola castle in Spain on Wednesday. We’re were away in Catalonia, but had booked a few days south of here because we knew Peniscola would have totality.  It was very “touch and go” with the cloud though, but right on cue it disappeared and our efforts and patience were rewarded. Absolutely spellbinding. One confession however, a couple of photos were taken by an Irish friend more competent with her iPhone than me (and Rose’s hands were shaking with excitement) and so we swapped a few at the after- event celebrations.

Mike Rushton

Two video clips of the total eclipse taken from Mallorca; however the Sun went behind trees at start of totality! 

https://www.youtube.com/watch?v=Vu-4qd1JOQk

https://www.youtube.com/watch?v=6ERG44MF-d4

 

 

 

The Sun

NEVER LOOK AT THE SUN DIRECTLY. Please click here for solar observing safely

The Sun captured on the 10th Sept 2026 to test ease of capture/tracking of latest App and Firmware versions on the Dwarf 3 smart scope.  All good.

 

Image is 20 of subs of 1/1600S, Gain 0, VIS filter

By George Buckberry.

Orion by George Buckberry

Further process of M42 – The Orion nebula on the latest DwarfLab App and Firmware showing improved clarity after star reduction applied by George Buckberry.

Partial Solar Eclipse Images – 12th August 2026

NEVER LOOK AT THE SUN DIRECTLY. Please click here for solar observing safely.

Below is a fantastic collection of images and timelapse vidoes of the partial solar eclipse taken by CMHASD members on the 12th August 2026.

Kevin Langford

Images taken using a Canon EOS 750D with standard lens set to 55mm white light filter fixed on the mount. Fixed to standard tripod.

One picture taken every 5mins until the sun went behind that house.

The final picture was made up of the sun images merged with a picture of the house taken later. Affinity Photo was used to create the picture.

Honor Wheeler

Three images taken using a Canon M6II with x2 Barlow,
Coronado PST and EQ3 PRO Mount.

Exposure: ISO200,1/6s
Processed in Snapseed

Plus a timelapse video taken using a Dwarf3 smart scope. All taken at the pavilion.

George Buckberry

A time lapse video and a collage of images taken using a Dwarf3 Smart scope at the pavilion.

Tina Bishop

Timelapse video of the eclipse.

Taken using a Dwarf3 smart scope at the pavilion.

Guy Roberts     

Jim Burchell     The 12 images below were taken at the pavilion using a Pentax KP DSLR Body attached to a 102mm F11 refactor with Baader solar film attached.  No colour correction has been applied.

Dan Stevens        The three images below were taken using a Seestar s30 at the pavilion.

Leigh Slomer     

Partial Solar Eclipse – 12th August 2026

NEVER LOOK AT THE SUN DIRECTLY. Please click here for solar observing safely.

 

Article written by CMHASD Chairperson Mr Gary Hunt.

CMHASD Partial Solar Eclipse Public Outreach Event — A Resounding Success

 

On 12 August 2026, the Crayford Manor House Astronomical Society Dartford (CMHASD) opened its doors — and its telescopes — to the public for a special outreach event to observe the Partial Solar eclipse.  And what a day it turned out to be!

We estimate that at least 83 visitors joined us during the event, eager to see the Moon take a bite out of the Sun.

 

The excitement among visitors was genuinely infectious. Children and adults alike were “wowed” and awed by what they saw, while CMHASD members were equally excited to share the experience. There is something rather special about seeing the expression on someone’s face when they look through a telescope and suddenly realise that they are seeing the Sun in extraordinary detail — and not merely a bright blob in the sky.

Solar observing — safely, of course!

CMHASD provided multiple solar-safe observing telescopes, including two specialist hydrogen-alpha solar telescopes, one of which belongs to the Society. These gave visitors spectacular views of our nearest star, including features that ordinary white-light observing simply cannot reveal.

 

We also distributed free safe solar-observing spectacles to visitors. This was particularly appreciated given the national shortage of suitable solar glasses in the run-up to the eclipse.

Our members were particularly pleased to help children experience the eclipse safely. The enthusiasm of our younger visitors was wonderful to see, and several CMHASD members excelled themselves in explaining what was happening in ways that made sense to inquisitive young minds — without requiring anyone to sit an astronomy examination beforehand!

The weather behaved itself!  We were blessed with excellent observing weather, providing first-rate visual conditions throughout the event. The eclipse was clearly visible and the views through the solar telescopes were spectacular.

 

The only celestial object apparently determined to make its presence felt rather too enthusiastically was the Sun itself, with temperatures becoming distinctly warm!

CMHASD therefore did what any responsible astronomical society should do: alongside telescopes, solar filters and astronomical expertise, we provided shade and natural comforts for visitors when required. After all, there is little point in observing the heavens if the observer has melted before reaching the eyepiece!

Bringing astronomy to our local community.  CMHASD was particularly proud that this was the only officially organised public eclipse event serving the Boroughs of Bexley and Dartford.

 

The event demonstrated exactly why public outreach is such an important part of the Society’s work. We were able to bring astronomy directly to our local community, provide safe access to specialist equipment, answer questions, encourage curiosity and, most importantly, allow people to experience a remarkable astronomical event for themselves.

Meanwhile, several CMHASD members had travelled all the way to Spain to observe the total solar eclipse, experiencing the extraordinary spectacle of totality. Those of us remaining in Kent had to be content with a partial eclipse, although, judging by the expressions of our visitors, we weren’t doing too badly!

A tremendous team effort.  As Chairperson of CMHASD, I am immensely pleased with the success of the event. Seeing so many members of the public, and particularly children, becoming excited about astronomy and experiencing the eclipse for themselves made all the preparation and hard work thoroughly worthwhile.

 

I would like to give my sincere thanks to Sonia, Diane, Tina and our Society Secretary, Mike, together with the many other CMHASD members who helped organise, prepare and run the event. Their enthusiasm, knowledge, patience and willingness to help the public throughout the day were exceptional.

I would also like to extend our sincere thanks to Sutton-at-Hone Parish Council for its support of the event.

 

The success of the day was a wonderful demonstration of what CMHASD can achieve when its members come together with a shared passion for astronomy and a desire to inspire others.

If you want to know more about astronomy (day or night), then please do contact CMHASD, and we will do our best to answer your queries, maybe even inspire you to join us.

 

And perhaps the best measure of our success was not the number of telescopes, solar filters or pairs of eclipse spectacles we handed out, but the number of people who walked away saying, in one form or another:

 

“Wow!”

 

For an astronomical society, that’s a pretty good day’s work.

I would also like to say thank you to those members who shared their photos of the event too.  They really show the spirit of the day.

 

CMHASD Summer BBQ – 11th July 2026

On the 11th July 2026 CMHASD held its annual BBQ and what a super BBQ it was too – glorious sunny weather, expertly cooked food, cake, music, games galore and fantastic company all made for a great event.

A team consisting of Steve Floodgate, Tina Bishop, Diane Clarke, Steve Goldson, Jim Burchell, Gary Hunt, John Howarth and Mike Rushton set up from 11.30am, with assembly of three gazebos (one for the chefs and two for members to sit in the shade), the outdoor games and the telescopes for solar observing.

Steve, Jo and Tina set up their respective barbecues and very soon all was ready.

After a fantastic lunch cooked by our 3 brilliant chefs: Steve Floodgate, Jo Southgate and Tina Bishop… it was time for games.

One of the games which was introduced by Steve Goldson, was a Finnish skittle game called ‘Mölkky’ and is pronounced “milkay”. The competition amongst members was fierce, with many finding unique ways of tossing the baton and getting the points!

Croquet was played by several members too and just like Mölkky, competition between players was fierce.

THANK YOU To all the wonderful members who worked so hard to give us an amazingly enjoyable day AND, thank you to all those who attended and made the BBQ so much fun… Let’s all hope there is another BBQ in 2027?

The Society would also like to thank those members who shared their photos of the day and those members & family who helped pack away at the end. Thank you.

NLC – 29th June 2026

Two CMHASD members spotted Noctilucent Cloud (NLC) in the early hours of the 29th June 2026.

It was quite a display and below are some images taken by Diane Clarke and Jim Burchell of them. 

Diane also put together a timelapse video of the NLC developing and fading away – which is stunning to watch.

Images by Jim Burchell from Swanley.

Images by Diane Clarke taken from Belvedere.

Congratulations

Congratulations to Simon Dawes for being a co-author on a paper published in the Monthly Notices of the RAS. 

The title of the paper is ”A survey for variable young stars with small telescopes – XI. Spot Lifetimes
and Coverage Distributions.”

To read a copy of the paper click the link below.

https://arxiv.org/pdf/2607.24460

Jupiter & Moons

A superb video of Jupiter and Moons Io & Europa taken by Simon Dawes.

Taken using a Mesu e200 mount, Celestron Edge 11HDQHY5III 715C colour camera.

2026-04-24 20:45-21:06UT

The top moon, moving away from Jupter is Europa and the one moving behind and towards Jupiter is Io

The shadow transit is of Europa.

CMHASD Solar Observing at Hall Place & Gardens – 2nd August 2026

CMHASD Public Outreach at Hall Place & Gardens – 2nd August 2026.

Post written by CMHASD Chairperson Gary Hunt.

WARNING: NEVER LOOK AT THE SUN DIRECTLY.  Read the page on Solar Safety before attempting any kind of viewing of the Sun!

”A Brilliant Day of Solar Outreach at Hall Place!  Our Solar Observing Public Outreach Event at Hall Place, Bexley, held alongside the popular Farmers’ Market on Sunday 2nd August, proved to be another tremendous success for the Crayford Manor House Astronomical Society.
Despite a day of hot temperatures and variable cloud cover, we welcomed well over 150 visitors between 10:00 am and 3:00 pm, all eager to experience our nearest star in a way that few people ever have.

The passing clouds certainly tested everyone’s patience at times! Just as visitors reached the eyepiece, the Sun would occasionally decide to hide behind a convenient cloud, leading to a few moments of anticipation (and the occasional collective sigh!). Fortunately, perseverance paid off, and when the skies cleared the reward was spectacular.

Image of the Sun taken by Dr Mike Rushton using a Dwarf3 smart scope.  The Sun was active with a plenty of sun spots!

Those observing through our Hydrogen Alpha telescopes were treated to magnificent views of the Sun, including impressive sunspots and beautiful solar prominences dancing around the solar limb. The reactions from visitors were priceless, with countless expressions of amazement and wonder. Even a number of our own members experienced their first views through a Hydrogen Alpha telescope and were genuinely “wowed” by the incredible detail on display.

Events such as these are only possible because of the dedication and enthusiasm of our volunteers. It was undoubtedly an exhausting day, but one that demonstrated the Society at its very best.
A huge thank you goes to every member of the CMHASD team who gave up their Sunday to inspire the public and share their knowledge and passion for astronomy.

Special recognition must go to:
Dr Mike Rushton for organising the event.
Steve Floodgate and Dave Grist for taking on the transport, setup and all the inevitable heavy lifting.
And, of course, to every volunteer who welcomed visitors, answered questions, operated telescopes and helped create such a friendly and memorable experience.
Each person played an important role, and together they showcased exactly what makes CMHASD such a wonderful society. As Chair, I could not have been prouder of our Outreach Team and everything they achieved.

Our solar observing season isn’t over yet!
Our next opportunity to observe the Sun will be the Partial Solar Eclipse on Wednesday 12th August at the CMHASD Observatory, followed by our final Hall Place Solar Observing Event of the season on Sunday 23rd August.
As always, everything depends on one small detail…
The British weather!
We hope to see many of you there.”

Image of our Sun taken by Dan Stevens using a Seestar S30 smartscope.

The Society would like to thank Diane Clarke, John Archer, Mike Rushton and Dan Stevens for sharing their photos.

Conjunction of Venus with the Moon

On the 17th June 2026 there was a beautiful conjunction of Venus with the crescent Moon.  Several members of the society imaged the event and below is a selection of their fab images taken at different times in the evening.  Venus is the dot northwards of the crescent...

read more

The Milky Way by Danny Pearce

Three fantastic full tracked panorama images of the Milky Way taken by member Danny Pearce whilst on holiday in June on La Palma. All images were taken from locations above the cloud inversion. All of the images were taken with a Nikon Z6iii on a Skywatcher Star...

read more

The Sun by Jim Burchell

Three super images of our Sun taken by member Jim Burchell over 3 days in June. The single images were taken using a Pentax KP body attached to 102 mm F11 refactor and Badder solar safety film. The images were then processed in...

read more

2nd NLC sighting by CMHASD members

Last night at around 10.55pm BST – 27th June 2026 – several members got their 2nd sighting of rare Noctilucent Clouds (NLC).     The 1st two images are from Diane Clarke taken from Bexley. The next 3 images are by Martin Crow – taken from...

read more

Latest deep sky images by Tina Bishop

Two super deep sky images by member Tina Bishop. Both images taken using a Dwarf3 smart scope. M101 (The Pinwheel Galaxy)  – 3 sessions totalling 7 hours 56 mins – mega stacked in Dwarfs Stella Studio. Hercules Globular Cluster (M13). – 1 session of...

read more

The Moon in glorious detail…

Below are a super selection of 15 images of the Moon taken by Simon Dawes from Bexley.  Details of how and when Simon acquired the images are on the photos. Vallis Alpes (Latin for “Alpine Valley”) is a lunar valley feature that bisects the Montes...

read more
TOP