Solar
& Planetary LtE Now in September 2026
Not every email is
necessarily cited in the PDF’s CMO LtE
To see the preceding ones, click
The latest is at the top
¤••••• Subject: Saturn, 30th
September IR685
Received:
Hi all,
here's an image and animation of Saturn from last night.
Seeing was
variable but sometimes quite ok. I used a 685nm longpass
filter and captured many 90s runs over the space of more than 2 hours.
Rhea is the
prominent moon at lower right with Titan visible at the lower left of the
frame. Enceladus and Mimas
can also be located but much fainter, and I also spotted Janus
in some of the individual images,
however it is not included in the Winjupos
derotation so it disappears as soon as you derotate and merge images.

Lots of dust/spoke activity can be seen on the left side of the ring, and also
various cloud features on the disk including some EZ detail (probably best seen
in the animation) and the large white southern spot rising at lower left.
Best regards
Anthony
Link:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260930-153242
Anthony Wesley (
¤••••• Subject: 29 Sept Mars
image attached
Received:
An image at beginning of northern
spring, Eylsium near center.

Gary WALKER (
¤••••• Subject: Mars
September 29
Received:
Hello All,
I am just sending today's Mars images in..

Tim WILSON (
¤••••• Subject: Saturn, 29th
September IR685 RGB
Received:
Hi all, a
half hour of good seeing last night gave me enough time to record both IR and colour data for Saturn, both attached below.
Not a lot
of activity is visible here, there is a small spoke on the left of the ring and
some faint features can be seen on the planet.
The Seeliger opposition effect is visible,
the ring is noticeably brighter esp. in the colour
image.


Best regards
Anthony
Links:
IR685
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260929-133112
RGB
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260929-135412
Anthony Wesley (
¤••••• Subject: Saturn
images, 15, 24-25 September 2026.
Received:
Hi all,
Some images from September.
The night of September 15th was splendid and reveals many
features across the globe and rings.



Christophe
Christophe PELLIER (
Planetary astronomy and imaging
¤••••• Subject: 28 Sept Mars
image attached.
Received:

Gary WALKER (
¤••••• Subject: Montage of
images on Sep 22nd.
Received:
Hi all,
One last image from the 22nd capturing all four planets in
one presentation.
Quite rare for me to have captured four excellent images of
different planets in a single night!

https://www.damianpeach.com/planets_sep22nd_2026_dp.jpg
Best wishes,
Damian PEACH (Selsey, WS, the
Web: http://www.damianpeach.com/
¤••••• Subject: Saturn, 27th September IR685.
Received:
Hi all,
here's an image of Saturn from early this morning in a short period of
reasonable seeing.
I used a Baader 685nm longpass filter, 13 images
spanning 47 minutes were measured and derotated in Winjupos.
There is also an animation of all frames included here and at the link below.

Some spoke activity can be seen, in particular what appears to be very dark
spokes passing across in front of Saturn, trailing the large bright oval at
lower right.
This
pattern of dark spokes following close behind the prominent white southern oval
has been fairly consistent lately.
Best regards
Anthony
Link:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260927-154142
Anthony Wesley (
¤••••• Subject: Images Sep
20th, 22nd 2026.
Received:
Hi all,
Here are some images of various planets from recent nights.
The 22nd had periods of superb seeing allowing four planets
to be captured in one session.
Saturn, 20th

: https://www.damianpeach.com/sat26/s2026-09-20-2330_1-RGBdp.jpg
Movie: https://www.damianpeach.com/sat26/spokes_2026_09_20dp.mp4
Saturn, 22nd

: https://www.damianpeach.com/sat26/s2026-09-22-0047_7-RGBdp.jpg
Movie: https://www.damianpeach.com/sat26/spokes_2026_09_21-22dp.mp4
Uranus

: https://www.damianpeach.com/uran2026_09_22dp.jpg
Mars:

https://www.damianpeach.com/mars2026/m2026_09_22rgb.jpg
Jupiter:

https://www.damianpeach.com/jup2627/2026-09-22-0529_8-RGBdp.jpg
Best wishes,
Damian
Damian PEACH (Selsey, WS,
the
Web: http://www.damianpeach.com/
¤••••• Subject: 26 Sept Mars
image attached.
Received:

Gary WALKER (
¤••••• Subject: Saturn, 25th
September IR685.
Received:
Hi all, here's an image of Saturn from just after
14 images spanning 55 minutes were measured and combined to
get this result.
Some small spoke activity can be seen as well as the moon Tethys at lower left.
The animation shows some more features on the disk but the
seeing was not steady enough to see them in high resolution.

Link:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260925-142012
Best regards
Anthony Wesley (
¤••••• Subject: Mars today.
Received:
Hi,
I am sending this morning Mars images.

Tim WILSON (
¤••••• Subject: Mars
2026‐09‐12UT.
Received:
Mars images on 12 Septembe 2026.

Best regards,
Tomio AKUTSU (
Akutsu Cebu Observarory
¤••••• Subject: Saturn, 23rd
September IR685.
Received:
Hi all, here's
an image of Saturn from this morning in variable but mostly poor seeing.
At the
start of the session there was a very dark spoke on the sunrise (left) ring
which I followed for some distance
across before the seeing became too poor to continue.

9 images spanning 27 minutes were derotated and
combined in Winjupos.
Also visible on the disk is the bright southern spot and included at the link
below is an animation of all the data collected in the session.
Link:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260923-140112
cheers, Anthony
Anthony Wesley (
¤••••• Subject: 22 Sept Mars
image attached.
Received:
Maybe a thin white cloud running from
the evening terminator across southern Syrtis Major.

Gary WALKER (
¤••••• Subject: Saturn, 19th September
IR685
Received:
Hi all, here's an image of Saturn from this morning in a
short period of very good seeing using a Baader 685nm
longpass filter.
Some spoke activity is visible on the ring at left as well
as the large southern white oval just right of centre in the southern
hemisphere.
Also visible is a prominent light spot very close to the south pole (see inset).
5 images spanning 14 minutes were measured and combined in Winjupos
to get this result.

Link:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260919-151354
Best regards
Anthony Wesley (
¤••••• Subject: Saturn, 18th
September IR685
Received:
Hi all,
here's an image of Saturn from this morning in quite good seeing.
Also
attached is an animation from all 30 recordings covering about 90 minutes,
quite a lot of detail can be seen moving across the disk although a lot of it
is faint.

There is some dust/spoke activity seen on the ring at left, and the most
prominent feature on the disk is the bright spot rising at lower left.
All the best
Anthony
Link:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260918-160618
Anthony Wesley (
¤••••• Subject: Mars
2026-09-03 UT
Received:
Mars images on

Best regards,
Tomio AKUTSU (
Akutsu Cebu Observarory
¤••••• Subject: Saturn
2026-09-02 UT Spoke
Received:
Saturn images on


Best regards,
Tomio AKUTSU (
Akutsu Cebu Observarory
¤••••• Subject: Venus 2026-09-02 UT
Received:
Venus image on

Best regards,
Tomio AKUTSU (
Akutsu Cebu Observarory
¤••••• Subject: 17 Sept image attached
Received:

Gary WALKER (
¤••••• Subject: Mars Recent Images
Received:
Hello,
I am sending my most recent Mars images from last week.


Tim WILSON (
¤••••• Subject: Saturn
images, 13th September 2026
Received:
Hi all,
Some excellent seeing and a chain of spots seen moving on
the eastern ansae and then in front of the globe (see
IR animation)




Regards,
Christophe
Christophe PELLIER (
Planetary astronomy and imaging
¤••••• Subject: 14 Sept
image attached
Received:

Gary WALKER (
¤••••• Subject: Saturn, 14th September IR685
Received:
Hi all,
here's an image of Saturn from earlier tonight in good seeing.
A lot of
dust/spoke activity is present on the left of the ring and a number of bright
storms can be seen in the southern hemisphere.

I've included a polar map centered on the south pole
to show the decagon and an animation.
These are
also available at the link below.

All the
best
Anthony
Link:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260914-161730
Anthony Wesley (
¤••••• Subject: Saturn, 13th September IR685
Received:
Hi all,
here's an image of Saturn from this morning in reasonable seeing using a 685nm longpass filter.
The faint
remnant from the great storm of 2010/11 is faintly visible and there are some
small indications of dust/spoke activity in the rings.
13 images
spanning 36m were derotated and combined in Winjupos to get this result.

Link:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260913-155036
All the best
Anthony
Anthony Wesley (
¤••••• Subject: Mars: September 12,
2026
Received:
Hi Masami ,
Here are two shots of Mars
Both images were taken near the meridian in daylight.
It is looking normal for the season.
Solis Lacus is seen as a dark spot upper right side of the
disk.

Best,
Frank J MELILLO (
¤••••• Subject: Saturn, 12th
September IR685
Received:
Hi all, here's an image of Saturn from this morning in
variable seeing,
I recorded 10 runs when it was steady but a lot of time was lost when the
seeing was poor.
Only small signs of dust/spoke activity can be seen, the
animation shows it the clearest.
The moon below and right of Saturn in
Rhea.

All the best
Anthony
Link to image and animation:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260912-160754
Anthony Wesley (
¤••••• Subject: Saturn, 11th September
IR685
Received:
Hi all,
here's an image of Saturn from this morning in below average seeing.
The bright
southern spot can be seen setting at lower right, and
there is a large, diffuse bright feature visible just below the ring in
southern equatorial region that seems to be comprised of two separate
components, vertically separated. More dust/spoke activity is visible as well.

The link below includes an 11-frame animation that allows some of these
features to be seen more easily, although the seeing was not very good.
Link:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260911-164012
Best regards
Anthony
Anthony Wesley (
¤••••• Subject: Saturn, spokes and
spot, 10th September
Received:
Hi all,
some good seeing for a while on Saturn this morning.
I recorded
more than an hour of data and created an animation showing lots of dust/spoke
activity in the ring as well as a prominent light spot at about latitude -44
and 345 degrees L2.

Attached is
a single image made from 12 of the individual captures, spanning 33 minutes
near the end of the session as well links to the image and animation.
For this
trip to Rubyvale I've brought a Player-One Uranus-M
camera modified to remove the imx585 sensor glass cover. If the seeing
cooperates this should provide a small improvement.
All the best
Anthony
Link:
https://www.acquerra.au/astro/gallery/saturn/index.live?dir=/saturn&image=20260910-162354
Anthony Wesley (QLD, AUSTRALIA)
¤••••• Subject: Mars 10 September
0455UT R610LP RGB
Received:
Hi all,
A number of recent events have kept me somewhat distracted
from my imaging, so it was nice to be back in the observatory this morning.
I rated seeing as average/below average.
Syrtis Major
is to the left, with
The North Polar Cap is prominent, and there may be a few
reddish spots(possible dust activity).
In the G, there may be a small bright spot near the northern
tip of Syrtis M, which may be close to the
Perseverance Rover.

Best regards,
¤••••• Subject: 09 Sept Mars images
Received:
Images centered on Chryse . The seeing was not very good.

Gary WALKER (Macon, GA)
¤••••• Subject: Mars:
September 7, 2026
Received:
Hi Masami ,
Another quick shot of Mars
Mars was taken in daylight near the central meridian.
It seems normal for the season. Solis Lacus is barely
visible in upper left side of the disk and Mare Sirenum
is on the upper right side.
In B light, you could easily see the North Polar Hood (NPH).

Best,
Frank J MELILLO (
¤••••• Subject: Mars: September 4,
2026
Received:
Hi Masami ,
I have attached my image of Mars

Thanks,
Frank J MELILLO (
¤••••• Subject: Mars images
Received:
Hello,
I am sending my most recent images..
seeing was not to good.


Tim WILSON (
¤••••• Subject: 01 Sept Mars images
attached
Received:
Hello,
These images are centered over Tharsis.
I do not see any clouds except the NPH.


Regards,
Gary WALKER (