The result of Perseids


This page provides the result of Perseids by radio meteor observations in the world.

Annual Variations

icon Annual Variation List
icon Annual Variation Graphs

Information (as following list)

YearsourceComments (Time:UT)
2020WorldWideThe peak time was later than annual year. A sub peak was observed.
2019WorldWideActivity Level was weak. Two small sub-peaks were osberved.
2018WorldWideSub peak(λ=139°.7) was observed before the main peak.
2017WorldWideThere was no unusual activity level. The estimated A(max) was 1.5.
2016WorldWideThe predicted peak and annual peak was observed.(high activities)
2015WorldWideA(max) was over 3.0. This high activity added to annual activity.
2014WorldWideThe peak was λ=140°.0. The activity level was higher ?
2013WorldWideAll activity profiles were same as annual year.
2012WorldWideActivity profile was same as annual year. The peak time was earlier.
2011WorldWideThe peak time was around λ=139°.95 with estimated ZHR 96.
2010WorldWideBoth activity level and peak time were as annual year.
2009WorldWideDouble peak(λ=139°.9 and 140°.1) was observed.
2008WorldWideDouble peak(λ=139°.6 and 140°.6) was observed. λ=140.0 was unclear.
2007WorldWideThe peak around λo140°.2 was observed. A(max) was small.
2006WorldWideThe peak was λo140°.05 with A(max)=1.5
2005WorldWideDouble peak(λ=139°.38 and 140°.2) was observed. λ=140.0 was smaller.
2004WorldWideAnnual peak λ=140° and the predected peak by Lyytinen were observed.
2003WorldWideThe peak was λ=139°.8. λ=140°.5 was sub-peak(?).
2002WorldWideThe peak was λ=139°.8. λ=140°.8 was sub-peak(?).
2001WorldWideIt was not enough to analyze the profile of Perseid activity.
2000Misato Obs.The peak was observed around 19h 12th with HR85 and many long echoes.
1999Chigusa HSThis was provided by Listening-method. (*This is my first observation!!)


Introduction and observing conditions are provided this content.

icon Introduction of Perseids