Home > Asterism, Ephemeris Program > 05/23/2017 – Ephemeris – The Big Dipper as seen in many lands

05/23/2017 – Ephemeris – The Big Dipper as seen in many lands

May 23, 2017

Ephemeris for Tuesday, May 23rd.  Today the Sun will be up for 15 hours and 6 minutes, setting at 9:12, and it will rise tomorrow at 6:05.  The Moon, 2 days before new, will rise at 5:38 tomorrow morning.

The Big Dipper is overhead at 10 in the evening, it’s seven stars shining brightly. The Big Dipper is not an actual constellation, recognized internationally. It’s part, the hind part, of Ursa Major, the great bear. The Big Dipper is an asterism or informal constellation. It is a distinctly North American constellation. For fugitive slaves, fleeing the southern states in the days before the Civil War, the Drinking Gourd, as they called it, showed the direction north to freedom. In England the dipper stars become the Plough, or Charles’ Wain (Charlemagne’s Wagon), In France, known for culinary delights it was the saucepan, or the cleaver. So many cultures saw what was familiar to them in these seven bright stars.

The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.


The many faces of the Big Dipper

The Big Dipper as I imagine it from some lands facing southwest and looking straight up. The X in the picture is the zenith point. We cycle through the stars only, the Big Dipper or the Saucepan, The Plough (plow in the U.S.), Charles Wain, and finally the Cleaver. Created using my LookingUp program.

Do you know any other asterisms or informal constellations assigned to these stars, add a comment.


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