Archive for November 19, 2019

11/19/2019 – Ephemeris – Spying Capella low in the northeast

November 19, 2019 Comments off

Ephemeris for Tuesday, November 19th. Today the Sun will be up for 9 hours and 26 minutes, setting at 5:11, and it will rise tomorrow at 7:46. The Moon, at last quarter today, will rise at 12:09 tomorrow morning.

As I was driving northward in the country at 6:15 Saturday night under partly cloudy skies I spied a bright star low in the north-northeast. It was Capella, the northernmost of the 21 first magnitude stars, and the 4th brightest star visible from our earthly location near 45 degrees north latitude. It’s in the pentagon shaped constellation of Auriga the Charioteer, which I couldn’t make out due to the clouds and the fact I was driving. Capella has the same color as the Sun, but there the similarity ends. Capella is made up of two massive stars that are so close that they appear as one. Capella is 43 light years away. At that distance a star the brightness of the Sun would barely be visible to the naked eye.

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


Low northern stars about an hour after sunset

Low northern stars about an hour after sunset on November 19, 2019. Click on the image to enlarge. Created using Stellarium.