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| Al di la della Luna; Beyond the Moon; Astrophotography; Astrofotografia; Danilo Pivato | ||
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Photo: Danilo Pivato © Copyright: - Images & texts 2020 - All rights reserved |
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The Analysis of Frame
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Sh2-91: HII (ionized) region [field: 2,8° x 4,2°]
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| Variable Stars: | |||
| History of Observation and description of the Sh2-91: | |||