Michael E. Marotta - BAA Image Library

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Michael E. Marotta's collections

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Marotta One

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2021 (2)

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2020 (3)

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2020 (5)

Michael E. Marotta

Instruments:

Celestron EQ 130 f/5 Newtonian;
Explore Scientific 102 mm f/6.47 Refractor;
National Geographic 70 mm f/10 Refractor;
Meade LX 200 Classic 10-inch f/10 Schmidt-Cassegrain Catadioptric

Interests:

History of astronomy,
especially the development of theory;
mathematics of astronomy

Assistant editor, History of Astronomy Division of the American Astronomical Society;

Vice President of the Austin (Texas) Astronomical Society (2020-2021).

Senior technical writer for information systems.

Freelance writer on topics of business, culture, and technology for magazines, newspapers, and websites.

Local societies
Austin (Texas) Astronomical Society. Society for Popular Astronomy. Astronomical League.

Image collections

Collections are a convenient way to save groups of observations for future reference. They may contain both your own observations and those from other observers. You can make your collections either private (visible only to you), or public (visible to all).

Marotta One (3)

Showing all 5 of this user's images.

Conjunction Passes Min...
Michael E. Marotta

Obs	2020 Dec 24 – 23:35 UTC
Upload	2021 Jan 17 – 15:34 UTC

Jupiter-Saturn Conjunc...
Michael E. Marotta

Obs	2020 Dec 22 – 00:37 UTC
Upload	2021 Jan 17 – 14:27 UTC

Jupiter-Saturn Conjunc...
Michael E. Marotta

Obs	2020 Dec 20 – 16:31 UTC
Upload	2020 Dec 20 – 16:34 UTC

Jupiter-Saturn Conjunc...
Michael E. Marotta

Obs	2020 Dec 20 – 16:26 UTC
Upload	2020 Dec 20 – 16:29 UTC

Jupiter-Saturn Conjunc...
Michael E. Marotta

Obs	2020 Dec 14 – 00:15 UTC
Upload	2020 Dec 14 – 00:51 UTC

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