Sections – British Astronomical Association

Lunar Section Circular – September 2025

Welcome to September’s issue of the BAA Lunar Section Circular. Highlights coming up for this month include: a total lunar

Sorry for a rather short update this month – rather hectic here getting ready for the Autumn Weekend Meeting, and

2025 September 1 The closing chapter in the 2024-25 apparition has been the anticipated appearance of the northern cyclonic clouds

As the new apparition of Jupiter starts, here is a map showing the major features as of 2025 August 16-19.

This page links to our reports on amateur observations of Jupiter in the 2025/26 apparition (with opposition in 2026 Jan.).

C/2025 A6 (Lemmon) was discovered as an apparently asteroidal object on 2025 January 3.342 in images taken by David Fuls

I’m delighted to say that our third Education and Outreach Section Newsletter has now been published. The content includes: From

Curious about the Cosmos? Have an interest in astronomy? Want to know more? The British Astronomical Association (BAA), West Yorkshire

One of the aims of the Education and Outreach Section is to encourage the sharing of the experiences of members.

Sorry, another late update – I had good intentions to start this update several days ago, but events overtook. July