August 2017

Star calendar August 2017

1 Aug    Magnitude 0.96 Antares, the heart of the Scorpion, is less than 1 fist-width below the moon low in the south at dusk. Magnitude 0.3 Saturn is 1½ fist-widths to the lower left.

2 Aug    Saturn is less than 2 finger-widths to the moon’s lower left. The moon is at apogee, 63.51 Earth-radii away.

6 Aug    Rising a half hour before sunset, the moon forms a straight line with Altair, nearly 3 fist-widths above the moon, and Vega, another 3 fist-widths beyond Altair. These stars make up two-thirds of the Summer Triangle. The last star, Deneb, is about 2 fist-widths to Altair’s lower left.

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