2010 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.

* Japan

*ZHR_r(Solar Longitude)

* WorldWide


* 2006 - 2010

*Thanks to

     The source data uses Radio Meteor Observatory's On Line

*Inquiry and opinion

     E-mail ; Hirofumi Sugimoto