Home Forums RAC Main Forum General Discussion Titan Shadow Transits on Saturn

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  • #15442
    fealeybob14
    Participant

      As mentioned during the 7/8/2025 club meeting the next 4 months provide an opportunity to see the shadow of Titan in transit on Saturn. The table below from Sky & Telescope has the dates and times to see this relatively rare event!

      #15444
      fealeybob14
      Participant

        I do not know why the above attachment is blacked out!!! I will try to load the file as a Word file.
        Also I have not been able to edit the above post?! Not sure why.

        #15451
        fealeybob14
        Participant

          Getting ready for a possible Titan shadow on Saturn.  The photo was taken at 3 am today (7-15-2025) with a 6 inch reflector.  I’ll use an 8 inch on Friday, (weather permitting).  The image is from a video with stacking using Sharp Cap Pro and Autostakket3.

          #15459
          fealeybob14
          Participant

            Finally teased out Titan’s shadow on Saturn early this am (taken about 4 am).  Used the 6″ scope (Quattro) and took a 100 frame video.  Processed with AS3, and Registax6.

             

            #15461
            fealeybob14
            Participant

              It seems the Stellarium online view of the event today doesn’t show Titan’s shadow on Saturn’s disc (see Forum topic area on home page). I have Stellarium on my laptop and the shadow does appear.
              For the image above seeing conditions were not the best with very high humidity and atmospheric turbulence and I went to bed thinking I did not see the shadow clearly even with a fair view at the eyepiece.

              #15465
              fealeybob14
              Participant

                Just wondering if other members got out to see Titan’s shadow on Saturn. Perhaps Josef?

                #15467
                Macastronomer
                Participant

                  Nice pic. Thank you for sharing. I should have gotten out and tried to get one but I’m just worn down from life. It’s a lot of work to get out there and get it done.

                  #15479
                  fealeybob14
                  Participant

                    Saturn with Titan’s shadow about 3 am, 8-3-2025.  Again skies were hazy, humid with less than ideal seeing.  I used a 10 inch SCT and a short video processed with Registax6.

                     

                    #15481
                    fealeybob14
                    Participant

                      Another view of Titan’s shadow with slight movement over 1/2 hour.

                       

                      #15485
                      fealeybob14
                      Participant

                        Brightening the Saturn images taken on Aug. 3rd allowed Titan’s location to be visualized as shown below.  Images have been rotated to match the appearance in Stellarium.

                         

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