Practical astronomy

Discussions dedicated to exchanges on the practice of astronomy.

49246 topics in this forum

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  1. GOTO obligatoire ?

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  2. Help Etoiles pourries

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  3. ES 82° ou Nagler T6?

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  4. Soleil en H alpha

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  5. DED 108 Vixen

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  6. Mondial relay

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  7. Anciens oculaires

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