Leonids Radio results
*The ZHR_r Profile
CHR_r means the number of meteors subtracted sporadics from total.
ZHR_r = CHR_r * 1/sin(h) (h:radiant elevation),(excluding h <
20deg.)
The sporadic meteor is calculated from past data of 10 days.
*ZHR_r(Solar Longitude)
2001
![](2001h.gif)
2002
![](2002h.gif)
2003
![](2003h.gif)
2009
![](2009h.gif)
2010
![](2010h.gif)
2011
![](2011h.gif)
2012
![](2012h.gif)
2013
![](2013h.gif)
2017
![](2017h.gif)
2018
![](2018h.gif)
*Thank you
The source data uses Radio Meteor Observatory's On Line
*Inquiry and opinion
I'm waiting for your opinion. E-mail ; Hirofumi Sugimoto