The Latest Information of Quadrantids 2022

Last Updated :05 22:50UT

This page provides the latest activity information of Quadrtantids by using worldwide Radio Meteor Observations from RMOB. This information was published by Hirofumi Sugimoto (Japan) and Hiroshi Ogawa (Japan). 

Summary: Quadrantids peak was over at around λ⊙=283°.1-283°.2 (January 3 19h-22hUT). 

This result may change in the future.

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Estimated ZHRr

by Hirofumi SUGIMOTO

  • 41 observed data were used.
  • Sugimoto H. (2017). “The New Method of Estimating ZHR using Radio Meteor Observations”. eMetN, 2,109–110.

Activity Level Index

by Hiroshi Ogawa

  • 38 observed data in 13 countries.
  • Ogawa H., Toyomasu S., Ohnishi K., and Maegawa K. (2001). “The Global Monitor of Meteor Streams by Radio Meteor Observation all over the world”. In, Warmbein Barbara, editor, Proceeding of the Meteoroids 2001 Conference, 6-10 August 2001, Swedish Institute of Space Physics, Kiruna, Sweden. ESA Publications Division, European Space Agency, Noordwijk, The Netherlands, pages 189–191.

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Posted by h-ogawa