sábado, 28 de septiembre de 2019

Observer's Challenge for september 2019-M71



Once you can define the stars of the constellation Sagitta, use the stars Y and O as a reference or center to center the telescope on M71
It's not as round uniform as other Clusters,
Most of the stars are in the center.
it seemed to me that the light would be more orange than white
It was discovered by Philippe Loys de Chéseaux in 1745 and included by Charles Messier in his catalog in 1780

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