Out Now: The Autumn Journal of the ALPO

The latest issue of our Journal is brimming valuable solar system observational data and is now available for downloading by ALPO members. If you’re not already an ALPO member, review the list of papers & presentations below, then consider joining up!.

•    A great write-up about this issue’s cover, a most striking image of the Perseids meteor shower.

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•    Notice of our need for a new Jupiter Section coordinator.
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•    The as-usual pretty comprehensive look at the goings-on “Inside the ALPO” sections and programs.
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•    The official minutes of the board meeting in Barnesville, Georgia, Friday, July 12, 2019.
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•    Book review: “Celestial Shadows: Eclipses, Transits and Occultations” authored by John Westfall & Bill Sheehan.
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•    A Report on Carrington Rotations 2210 through 2215 by Rik Hill.
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•    A report on “J and H filter Brightness Measurements of Mars in 2015-2017” by Richard Schmude.
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•    A short paper on “Using an IR Blocking Filter When Observing Mars” by Roger Venable.
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•    Republication of a most inspiring paper that formerly appeared in The Minor Planet Bulletin “Visual Observations of the Minor Planets”.
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•    Another report in John Westfall’s series, “Timing Jupiter’s Satellite Eclipses: The 2012-2013 Apparition”.
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•    A report by Julius Benton summarizing ALPO Observations of Saturn During the 2014 – 2015 Apparition.
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These reports and those who produce and contribute to them are what make our organization so vital to observational solar system astronomy. We should be proud of the work we do.
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Use the various e-mail addresses, bookmarks and other hyperlinks (in blue text) throughout this issue to instantly e-mail authors and ALPO staff members PLUS instantly jump to various online sites named throughout the issue. As always, this issue is requires the free utility Adobe Reader (Version 7.0 or higher) available at www.adobe.com
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To access PREVIOUS  digital issues of our Journal back to Issue 1, click on the “ALPO Section Galleries” link near the top-right corner of this screen, then click on the “Publications Section” icon, then the “ALPO Journals” icon, then finally the icon for the desired volume and year. Afterwards, choose the specific “Strolling Astronomer”.
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For information on becoming an ALPO member, please contact the ALPO membership secretary at matt.will@alpo-astronomy.org
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The ALPO thanks Sky & Telescope magazine (and its new owner, the American Astronomical Society) for its continued support of the ALPO with its outer back cover ad. We also urge our readers to support ALL of our other advertisers including the maker of both the Catseye Collimation System and Catsperch Observing Chairs and also our newest advertisers, Celestron, Sirius Astro Products and John Harrington, whose new e-book Shallow Sky: Imaging Our Solar System with the Masters is now available from both Amazon and Apple Books.
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Please patronize these good folks in return for their support of us.
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– Ken Poshedly

Coordinator, Publications Section of the Assn of Lunar & Planetary Observers

Atlanta, Georgia USA

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Publications Section Bulletin

Are you looking to see if the ALPO ever covered a special solar system event that you remember? Does your current research require specific solar system observational data by the amateur astronomy community? Click Here to go to JALPO Indexes

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