Modeling of meteoroid streams: The velocity of ejection of meteoroids from comets (a review) |
| |
| Authors: | G O Ryabova |
| |
| Institution: | 16297. Institute of Applied Mathematics and Mechanics, Tomsk State University, Tomsk, 634050, Russia
|
| |
| Abstract: | An analytical review of the models of ejection of meteoroids from cometary nuclei is presented. Different formulas for the ejection velocity of meteoroids and the corresponding parameters are discussed and compared with the use of comet Halley and the Geminids meteoroid stream as examples. The ejection velocities obtained from observations of the dust trails of comets are discussed, and the values for comets 2P/Encke, 4P/Faye, 17P/Holmes, 22P/Kopff, and 67P/Churyumov-Gerasimenko are compared to the velocities yielded by Whipple’s model. The uncertainty intervals of the results are estimated. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
