Saturday, October 7, 2017

The Draconid Meteor Shower

There is a lesser known meteor shower that peaks in early October.  It is known as the Draconid Meteor Shower because they radiate from the constellation: Draco.  The best way to find Draco is to use the Summer Triangle as a guide.  In the evening throughout early October, the bright star Deneb will be sitting almost immediately overhead.  It forms a triangle with the brighter star Vega and another bright star to the south, Altair.  Using the diagram below as a reference look just to the northwest from the line between Deneb and Vega.  This will be your radiant point, right out of the head of the Dragon.

Draconid Radiant
The Draconid Meteor Shower occurs when the Earth transits a field of cometary debris from 21P/Giacobini-Zinner.

Several times a zenith hourly rate has peaked over a thousand meteors per hour.  However, we are not expected to have such a storm this year.  Also, if there is a bright Moon out it will pollute our skies wiping out any faint meteors.  However, still look up when it is dark and stare at that spot I pointed out in the map above.  You may get lucky.  Be patient.  .

I have provided a link below if you would like to create your own chart like I did with the Perseid Meteor Shower.

Draconid Meteor Shower Template

Instructions for filling it out can be found: Explore the Universe - Meteor Showers


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