Orionids 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)

2005
 

2006
 

2007
 

2008
 

2009
 

2010
 

2011
 

2012
 

2013
 

2004-2018
 

*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