IPB
X   Site Message
(Message will auto close in 2 seconds)

Welcome Guest ( Log In | Register )

19 Pages V  < 1 2 3 4 > »   
Reply to this topicStart new topic
Comet ISON
Gladstoner
post Sep 25 2012, 09:27 PM
Post #16


Member
***

Group: Members
Posts: 716
Joined: 3-January 08
Member No.: 3995



.
Go to the top of the page
 
+Quote Post
Gladstoner
post Sep 28 2012, 03:26 AM
Post #17


Member
***

Group: Members
Posts: 716
Joined: 3-January 08
Member No.: 3995



.
Go to the top of the page
 
+Quote Post
stevesliva
post Sep 28 2012, 05:40 AM
Post #18


Senior Member
****

Group: Members
Posts: 1597
Joined: 14-October 05
From: Vermont
Member No.: 530



So it's another Kreutz?
Go to the top of the page
 
+Quote Post
Gladstoner
post Sep 28 2012, 07:06 AM
Post #19


Member
***

Group: Members
Posts: 716
Joined: 3-January 08
Member No.: 3995



.
Go to the top of the page
 
+Quote Post
TheAnt
post Sep 29 2012, 07:00 PM
Post #20


Member
***

Group: Members
Posts: 495
Joined: 12-February 12
Member No.: 6336



QUOTE (Gladstoner @ Sep 28 2012, 05:26 AM) *
If the comet holds up, it may be similar in appearance to Ikeya-Seki of 1965, as seen here next to the coronagraph-blocked sun:

That comet reached an estimated -10 or -11 magnitude.


Aha then it could be nearly as great as comet Hyakutake then, amazing to have the potential chance to see two really great comets in a lifetime. smile.gif
Go to the top of the page
 
+Quote Post
Mongo
post Sep 29 2012, 11:58 PM
Post #21


Member
***

Group: Members
Posts: 723
Joined: 13-June 04
Member No.: 82



QUOTE (TheAnt @ Sep 29 2012, 07:00 PM) *
Aha then it could be nearly as great as comet Hyakutake then, amazing to have the potential chance to see two really great comets in a lifetime. smile.gif


The recent run of Great Comets has been incredible, after the long drought of well-known bright comets before them. What bright comets there were, were almost unknown to the general public. I blame the Kohoutek disappointment for the lack of media attention. I did not find out about comet West, for example, until it was long gone.

Comets Hyakutake (1996), Hale-Bopp (1997), McNaught (2007), Lovejoy (2011), and next year's PANSTARRS and ISON constitute up to six Great Comets in eighteen years (and four in seven years), if the two 2013 comets perform up to (possibly inflated) expectations. This surely is a remarkably prolific time for Great Comets.
Go to the top of the page
 
+Quote Post
nprev
post Sep 30 2012, 12:09 AM
Post #22


Merciless Robot
****

Group: Admin
Posts: 8789
Joined: 8-December 05
From: Los Angeles
Member No.: 602



Nice to be lucky, isn't it? smile.gif

These upcoming events present unique, engaging opportunities for outreach for those of us inclined & able to do so. In particular, there will be a great many young people fascinated by the spectacle(s) should they come to pass.


--------------------
A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
Go to the top of the page
 
+Quote Post
dvandorn
post Sep 30 2012, 01:36 AM
Post #23


Senior Member
****

Group: Members
Posts: 3419
Joined: 9-February 04
From: Minneapolis, MN, USA
Member No.: 15



For me, Ikeya-Seki was the first contemporary comet of which I was aware (I was 9 years old at the time), and for us in the northern hemisphere, I recall it to be an unviewable bust. I never did see it with my own eyes.

The very first comet I recall seeing was Comet Bennet in 1970. By that time I had a small reflector telescope, and I recall setting it up in the back yard on a cold March or April morning at like 3am and looking at the coma and streaming tail through my little 'scope. Didn't look like much, just a fuzzy patch with no definition near the core, but with my naked eye I could see the tail covering about 30 degrees of the sky. Faint, but rather impressive.

Kohoutek was a bust as well, never even spotted a fuzzy patch in the sky. Hyakutake was the next comet I saw, and I never saw a lot of a tail from it, just an elongated fuzzy patch in the sky. Really not that impressive.

Hale-Bopp was very impressive to me, the near-in tail was very bright and the comet was very clearly visible in the daylight sky. I flew to England while Hale-Bopp was in the northern sky, and I recall out my window seeing the tails (H-B had that cool spiked double tail) rising out of the pale green glow of the aurora borealis as we sped along from the U.S. to England along the great circle route.

I never saw anything but pictures of McNaught, though I understand it was impressive to those in the southern hemisphere.

I'm really hoping that ISON will out-perform Hale-Bopp. All we can do, I suppose is wait. And watch the skies!

wink.gif

-the other Doug


--------------------
“The trouble ain't that there is too many fools, but that the lightning ain't distributed right.” -Mark Twain
Go to the top of the page
 
+Quote Post
Stu
post Sep 30 2012, 02:43 AM
Post #24


The Poet Dude
****

Group: Moderator
Posts: 5551
Joined: 15-March 04
From: Kendal, Cumbria, UK
Member No.: 60



Want to know where to look for Comet ISON in late 2013..?

Here ya go...

http://waitingforison.wordpress.com/


--------------------
Go to the top of the page
 
+Quote Post
Gladstoner
post Sep 30 2012, 08:26 PM
Post #25


Member
***

Group: Members
Posts: 716
Joined: 3-January 08
Member No.: 3995



.
Go to the top of the page
 
+Quote Post
Ant103
post Sep 30 2012, 09:50 PM
Post #26


Senior Member
****

Group: Members
Posts: 1621
Joined: 12-February 06
From: Bergerac - FR
Member No.: 678



But… What do we got there ?? smile.gif
Attached thumbnail(s)
Attached Image
 


--------------------
Go to the top of the page
 
+Quote Post
Gladstoner
post Oct 1 2012, 07:04 PM
Post #27


Member
***

Group: Members
Posts: 716
Joined: 3-January 08
Member No.: 3995



.
Go to the top of the page
 
+Quote Post
ups
post Oct 1 2012, 11:03 PM
Post #28


Member
***

Group: Members
Posts: 115
Joined: 8-January 05
From: Austin | Texas
Member No.: 138



QUOTE (Stu @ Sep 25 2012, 05:06 PM) *
Ok... STARRY NIGHT is now updating...



The November 29th view is something i've dreamed of seeing since I learned that such things were possible -- we'll see what happens.
Go to the top of the page
 
+Quote Post
Gladstoner
post Oct 2 2012, 12:20 AM
Post #29


Member
***

Group: Members
Posts: 716
Joined: 3-January 08
Member No.: 3995



.
Go to the top of the page
 
+Quote Post
Gladstoner
post Oct 5 2012, 08:10 AM
Post #30


Member
***

Group: Members
Posts: 716
Joined: 3-January 08
Member No.: 3995



.
Go to the top of the page
 
+Quote Post

19 Pages V  < 1 2 3 4 > » 
Reply to this topicStart new topic

 



RSS Lo-Fi Version Time is now: 26th October 2024 - 03:37 AM
RULES AND GUIDELINES
Please read the Forum Rules and Guidelines before posting.

IMAGE COPYRIGHT
Images posted on UnmannedSpaceflight.com may be copyrighted. Do not reproduce without permission. Read here for further information on space images and copyright.

OPINIONS AND MODERATION
Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators.
SUPPORT THE FORUM
Unmannedspaceflight.com is funded by the Planetary Society. Please consider supporting our work and many other projects by donating to the Society or becoming a member.