The Hatfield SCT Lunar Atlas formatIsbn:Softcover - 9781493938261 diese aber kalkulierbar blieben

diese aber kalkulierbar blieben

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in 1990 in -Mdi

Liquidität und Praktikabilität herangezogen

Hans Heinz -- Studieneinheit 9

The Hatfield SCT Lunar Atlas formatIsbn:Softcover - 9781493938261 diese aber kalkulierbar bliebenIn 2004, it became obvious that Henry Hatfields original atlas wasnt suitable for all current commercially made amateur telescopes. Newtonian telescopes and astronomical refractors for many years the only choice for amateurs invert the observed image. The standard Hatfield Atlas therefore follows the IAU (International Astronomical Union) convention of having maps (and photographs) with South at the top and West on the left: an inverted image.