The Deep-Sky Observer's Year: A Guide to Observing Deep-Sky Objects Throughout the Year - Tapa blanda

Sinopsis

I Preparing for Deep-Sky Observing.- 1 Introduction.- 2 Deep-Sky Observing.- 3 Avoiding Common Mistakes.- 4 The Messier Marathon and Other Pursuits.- 5 What Are We Looking At?.- 6 Atlases and Other Resources.- II The Night Sky Month by Month.- 7 The Star System and Nomenclature.- 8 January - 08 Hours RA.- 9 February - 10 Hours RA.- 10 March - 12 Hours RA.- 11 April - 14 Hours RA.- 12 May - 16 Hours RA.- 13 June - 18 Hours RA.- 14 July - 20 Hours RA.- 15 August - 22 Hours RA.- 16 September - 00/24 Hours RA.- 17 October - 02 Hours RA.- 18 November - 04 Hours RA.- 19 December - 06 Hours RA.- 20 Postscript.- About the Photo Contributors.

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