posted on Oct, 30 2007 @ 09:09 AM
Originally posted by thebox
I'm not sure I understand what is going on here...
This comet has been around for over 100 years? Where is it headed?
It's probably been around for millions (if not billions) of years. Its orbital period is slightly less than 7 years, so over the past 115 years
since it was discovered, it has left and come back about 17 times.
Right now it is somewhere past Mars, and is heading AWAY from the Sun, and has been since May (it's closest approach to the Sun was in May.)
It is only visible now because of the recent brightening. It is usually not visible to the naked eye, and thus not worthy of news. The last time it
flared up in a similar fashion to right now was 115 years ago. That similar brightening of the comet led to its discovery.
On all of the other occasions that it came inwards towards the Sun, including the last time 7 years ago, it was so dim that it was "just another
comet", therefore nobody cared about it.
Who knows? Maybe the comet flared up like this a few hundred years prior to 1892, but astromony wasn't the thorough science it was in 1892, so it
may have gone unrecorded (or those records have been lost through the years.)
[edit on 10/30/2007 by Soylent Green Is People]