(meteorobs) Geminid followup and more
Norman W. McLeod III
nmcleod at peganet.com
Fri Dec 10 14:45:25 EST 2004
Thanks to Bill for clarifying his calculations, re:
>22:20 UT. The only assumption I made was for the half width of the shower,
>which I set at 12 hours, based on my experience.
The twist comes right after the time of peak. Rates fall very rapidly
almost right afterwards, taking only a few hours to lose what required four
full days to build up. The activity curve is not symmetrical -- it has a
disappointing cliff. But the brilliance and colors of the Geminids during
that period just about makes up for the loss in numbers. The 5-minute bins
recommended by Rainer would be particularly valuable at this time. I
haven't done these in recent years but will in 2004 for sure.
Norman
Norman W. McLeod III
Staff Advisor
American Meteor Society
Fort Myers, Florida
nmcleod at peganet.com
More information about the Meteorobs
mailing list