Visual observation

This forum is devoted to all the exchanges concerning the visual observation of the sky. The reports of "astro meetings" should rather be placed in the forum "Meetings-Events".

3124 topics in this forum

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  1. Comète 2017 T2 du 22 / 12

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  2. Comète C/2017 T2

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  3. halo polynésien

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  4. Carnet d'observations

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  5. Eitiaro d’èsta

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  6. visuel lune

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