Showing posts with label c2023. Show all posts
Showing posts with label c2023. Show all posts

Saturday, October 19, 2024

Still pretty photogenic





 C/2023 A3 is still up and on the edge of naked eye visible. With the moon coming up a little later it is still pretty photogenic.

Tuesday, October 15, 2024

Tail and Anti-Tail!

The fog in SF lifted right at sunset and C/2023 A3 was easily naked eye visible. Best comet I have seen to date! You can see an Anit-tail and Venus reflected in a tide pool. 

The sun set wasn't half bad either. If you look close you can see some sunspots mixed in with some birds.

The tail was so long it barely fit in the 70mm view (well more like 100mm on my crop sensor). I kept thinking the anti-tail was an artifact like a lens flare or reflection but then found out what an anti-tail is and that it's just how it looks from the earth's current perspective.

It's a little hard to tell but you can see it reflecting in the water just a little.

It started looking a little red as it was setting and getting into the thick atmosphere and low haze.









 

Saturday, October 12, 2024

Farallon Surprise!

 Comet C/2023 A3 Tsuchinshan–ATLAS over the Farallon Islands.

We had just clear enough skies in SF that I was able to see the comet just after sunset. It was just on the edge of naked eye visible. Fingers crossed for clear skies tonight (Oct 12th) when it should be at it's brightest.

Wednesday, October 02, 2024

Best comet in years!


Comet C/2023 A3 (Tsuchinshan–ATLAS) rising over SF.

Best comet in years. Fingers crossed it comes back around the sun and becomes (easily) naked eye visible starting around Oct 10th or 11th.