Practical astronomy

Discussions dedicated to exchanges on the practice of astronomy.

44402 topics in this forum

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  1. Etoile de Barnard

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  2. Aigrettes et diffraction

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  3. Takahashi Starbase

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  4. Anneau de soutien

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  5. objectif tokura

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  6. Monture EQ8

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  7. 600$ les Fujinon 25x100 ???!

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  8. Monture NJP 160 et MCMT2

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  9. Bafflage sur maksutov

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