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USPS Star Calendar for 26 May-1 June 19 May 2013

Posted by amedalen in June 2013, May 2013.
Tags: , , , , , , , ,

26 May    Tonight Jupiter slips lower and Mercury climbs higher; within 3 degrees of each other, they form a tight triangle with Venus. By tomorrow morning, they fit within a 2.43-degree diameter circle. The moon is at perigee, 56.19 Earth-radii, or 358,000 kilometers, away. Perigee occurs 21 hours after the full moon, so expect extreme tides.

27 May    Jupiter and Venus stand side by side ½ finger-width apart tonight. Mercury has climbed to the upper right. Before dawn, the moon stands above the dome of the Teapot constellation, Sagittarius, low in the southwest.

28 May    Jupiter slips to Venus’ lower left, and Mercury continues to climb.

29 May    Before dawn, look 2½ fist-widths to the moon’s upper right to find magnitude 0.9 Altair.

30 May    Mercury climbs higher, and Jupiter sinks lower, forming a nearly straight line with Venus 3 finger-widths long.

31 May    Last-quarter moon at 1858 UT

1 Jun    The waning crescent moon rises 4 hours before the sun and is high in the southeast at first light.


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