stop it already! geez! the sitings this week are part of the quandrantid meteor shower | |
HeidiLore User ID: 177523 Canada 01/07/2007 05:13 PM Report Abusive Post Report Copyright Violation | Well, at least spell it accurately. It's QUADRANTIDS. Visit my website... [link to heidi-lore.tripod.com] Need to email? [email protected] Visit the GLP video site and click on groups: [link to youtube.com] _____________ The only difference between the Republican and Democratic parties is the velocities with which their knees hit the floor when corporations knock on their door. That's the only difference. I believe I can see the future, 'cause I repeat the same routine. I think I used to have a purpose, but then again, it might have been a dream |
Anonymous Coward User ID: 173852 United States 01/07/2007 05:18 PM Report Abusive Post Report Copyright Violation | |
Duddy User ID: 177087 United States 01/07/2007 05:20 PM Report Abusive Post Report Copyright Violation | The shower doesn't last long, only a few hours. Even dedicated meteor watchers are likely to miss such a sharp maximum. In his classic book Meteor Astronomy, Prof. A.C.B. Lovell lamented that "useful counts of the Quadrantid rate were made in [only] 24 Januaries out of a possible 68 between 1860 and 1927. ... The maximum rate during this period appears to have occurred in 1932 (80 per hour) although the results are influenced by unfavorable weather." The source of the Quadrantid meteor shower was unknown until Dec. 2003 when Peter Jenniskens of the NASA Ames Research Center found evidence that Quadrantid meteoroids come from 2003 EH1, an "asteroid" that is probably a piece of a comet that broke apart some 500 years ago. Earth intersects the orbit of 2003 EH1 at a perpendicular angle, which means we quickly move through any debris. That's why the shower is so brief. Via [link to www.spaceweather.com] I already called off work for December 21st, 2012. |
Anonymous Coward (OP) User ID: 81359 United States 01/07/2007 05:26 PM Report Abusive Post Report Copyright Violation | |