Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/51213
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Type: | Journal article |
Title: | A southern hemisphere survey of meteor shower radiants and associated stream orbits using single station radar observations |
Author: | Younger, J. Reid, I. Vincent, R. Holdsworth, D. Murphy, D. |
Citation: | Monthly Notices of the Royal Astronomical Society, 2009; 398(1):350-356 |
Publisher: | Blackwell Publishing Ltd |
Issue Date: | 2009 |
ISSN: | 0035-8711 1365-2966 |
Statement of Responsibility: | J. P. Younger, I. M. Reid, R. A. Vincent, D. A. Holdsworth and D. J. Murphy |
Abstract: | The 33.2 MHz interferometric meteor radars located at Davis Station, Antarctica and Darwin, Australia typically detect around 15 000 specular underdense meteor echoes every day. While the angle of arrival of the scattered radio wave can be inferred using phase differences between receive antennae, the direction of individual meteors is not known beyond a plane of ambiguity perpendicular to the angle of arrival. Using the great circle mapping technique with a Jones & Jones type weighting function, 37 meteor shower systems were detected in data collected at both locations over 2006-2007, including nine undocumented showers. The orbital elements of the parent debris streams were then calculated for the 31 showers where sufficiently precise measurements were available. © 2009 RAS. |
Keywords: | techniques: radar astronomy surveys ephemerides interplanetary medium |
Description: | © 2009 The Authors. Journal compilation © 2009 RAS |
DOI: | 10.1111/j.1365-2966.2009.15142.x |
Grant ID: | http://purl.org/au-research/grants/arc/DP0878144 http://purl.org/au-research/grants/arc/DP0558361 http://purl.org/au-research/grants/arc/DP0558361 |
Published version: | http://dx.doi.org/10.1111/j.1365-2966.2009.15142.x |
Appears in Collections: | Aurora harvest 5 Physics publications |
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