Wassup In The October Night Sky

The Orionid meteor shower featured in this post originates in the debris left behind by Halley's Comet.  Halley completes a circumnavigation of our sun every 76 years or thereabouts.  It last visited us in 1986 and will return in 2061.  Nevertheless, the dust trail left behind in its path does not disappear and is intercepted every year in late October.

As particulate matter from the debris trail enters our atmosphere it burns-up producing the Orionid meteor shower.  The orbit of the earth is opposite that of the debris (Retrograde is the Word Of The Day) resulting in fast-moving shooting stars.  We also collide with the debris once-again in May which results in the Eta Aquariids meteor show.  Halley is responsible for two meteor shows a year.

The overall duration of this shower is from September 26 to November 22 and is scheduled to peak on the evenings of October 20 and 21 with the best opportunities after midnight and before dawn.

The radiant for the Orionids originates from the constellation Orion the Hunter so fix yourself a cuppa hot cocoa or a glass of Merlot and keep your fingers-crossed for good viewing conditions. 

09.15.23 Orion