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Lyrid meteor shower 2017 April 17, 2017

Posted by aquillam in Astronomy, MichiganAstro.
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The first potentially big warm weather meteor shower is coming this weekend. Predictions of the peak’s timing all place the peak during daylight in the Midwest on the 22, but this shower usually has an extended peak. In fact, you may see as many meteors on the 21 or 23.

The radiant lies in Lyra, near Hercules. It’s not really high enough to observe until 2 AM, it transits the meridian around 5:30, and it starts getting light out at about 6 AM, so the best time to observe is about 4 – 6 AM local time. Here’s a map for 5 AM with the stars of the summer triangle marked:

22Apr0500S.png

The Lyrids are an irregular shower, usually producing a mere 10 – 20 meteors per hour, but occasionally reaching rates of around 100 meteors per hour.   This year is expected to be a pretty average year, which means waiting several minutes between meteors. If you don’t have dark skies, it may mean 10 – 15 minutes between bright meteors.

 

Additional resources:

American Meteor Society guide to the Lyrids

EarthSky All you need to know: Lyrid meteors

 

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