Practical astronomy

Discussions dedicated to exchanges on the practice of astronomy.

46140 topics in this forum

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  1. 2 ou 1,25

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  2. Allo Siril ?

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  3. APT out

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  4. Rowan AZ100

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  5. Focuser TOA150

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  6. clear outside

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  7. BF sur Maksutov

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  8. Astrotrac 360

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  9. Le ciel en 3D

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