Sunday, November 2, 2025

Winter constellation preview

 The air was calm and the temperature was about 31° F at 4:30 am MST on 02 Nov.  The 11.1-d gibbous moon had already set about an hour and a half earlier.  There was very strong green airglow above the southern horizon.

The next three images were obtained with an Olympus E-M1iii camera and a Leica 9mm f/1.7 lens with a Hoya Sparkle-6 filter.




 

The bright star near the top of the last two images is the planet Jupiter, currently the brightest "star" in the night sky at magnitude −2.3.

 The previous evening (01 Nov), Comet C/2025 A6 (Lemmon) was showing no sign of the intense solar storm that hit it on Halloween evening, 31 Oct.  The tail was once again smooth.

01 Nov.  Meade 80mm f/5 refractor.

about to disappear behind the mountain.


No comments:

Post a Comment

Comments are moderated.