Approve the Cookies
This website uses cookies to improve your user experience. By using this site, you agree to our use of cookies and our Privacy Policy.
OK
Forums  •   • New posts  •   • RTAT  •   • 'Best of'  •   • Gallery  •   • Gear
Guest
Forums  •   • New posts  •   • RTAT  •   • 'Best of'  •   • Gallery  •   • Gear
Register to forums    Log in

 
FORUMS Photo Sharing & Discussion Astronomy & Celestial 
Thread started 30 Sep 2012 (Sunday) 02:14
Search threadPrev/next
sponsored links (only for non-logged)

new comet discovered -"brightest in history"?

 
johny39
Senior Member
567 posts
Likes: 7
Joined Oct 2009
Location: Windsor,Ontario/Canada
     
Sep 30, 2012 02:14 |  #1

This was discovered last week; i can't imagine a celestial body oushining the Moon, vissible in day time?! scary:(

http://news.nationalge​ographic.com …-ison-science-space-moon/ (external link)

"..1000 times brighter than Venus:cool:"
http://www.cbc.ca …t-discovered-visible.html (external link)


Canon 6D /Rebel T1i |24-105mm/ 18-55mm /55-250mm/Toki 11-16

  
  LOG IN TO REPLY
Ags1
Member
96 posts
Likes: 1
Joined Sep 2012
     
Sep 30, 2012 02:26 |  #2

I'll have to buy a pair of dark glasses!


Agnes
Canon 1100D, EFS 18-55, EFS 55-250, EF 50 F1.8, EF 100/2.8 Macro

  
  LOG IN TO REPLY
Jim ­ Shaffer
Junior Member
25 posts
Joined Jan 2012
     
Sep 30, 2012 10:24 |  #3

And so the hype begins :(

Assuming that it even survives, it's only going to be record-setting-ly bright for a day or so when it's so close to the sun that you won't be able to see it easily at all.

But at least it should be decent naked-eye brightness for a little while, like nothing visible from the northern hemisphere since Hale-Bopp, and hopefully provide a nice long tail display for us like Lovejoy did in the southern hemisphere last year.




  
  LOG IN TO REPLY
Celestron
Cream of the Crop
8,641 posts
Gallery: 1 photo
Likes: 406
Joined Jun 2007
Location: Texas USA
     
Sep 30, 2012 16:13 |  #4

It's gotta make first . This is not the first time one like this has been spotted only to turnnout and burnout before it came a good comet . November 2013 is over a yr from now . Alot can happen between now and then .




  
  LOG IN TO REPLY
SteveInNZ
Goldmember
1,426 posts
Likes: 89
Joined Nov 2007
Location: Auckland, New Zealand
     
Sep 30, 2012 17:36 |  #5

Maybe the Mayans forgot to carry the one and the end of the world is a year later than previously advertized.


"Treat every photon with respect" - David Malin.

  
  LOG IN TO REPLY
Jim_T
Goldmember
Avatar
3,312 posts
Likes: 115
Joined Nov 2003
Location: Woodlands, MB, Canada
     
Sep 30, 2012 21:33 |  #6

Hopefully it will make a good sky target for astrophotography. The way things work for me, it will probably only be visible in the southern hemisphere like Lovejoy was :)




  
  LOG IN TO REPLY
Bernoulli
Senior Member
Avatar
801 posts
Likes: 20
Joined Aug 2008
Location: NW Arkansas
     
Sep 30, 2012 23:07 as a reply to  @ Jim_T's post |  #7

It's just been updated into Starry Night's database and here's what it's looking like.

In November it'll be a morning object, rising three hours before the sun on Nov 7, two hours before on the 17th and one hour before on the 23rd. Whatever tail there is will be pointing up and to the right for us in the continental U.S.

There's a great photo-op on the 23rd when it'll be less than 10 degrees from both Saturn and Mercury, but maybe in some twilight by then.

By this time it's screaming in towards the sun and passes around it on Nov 28.

Assuming it survives, it becomes an evening object after perihelion but departs to the right (north) at a very low angle so it's all the way to Dec 21 before it's setting even a hour after the sun. Right at the end of the year it becomes circumpolar and passes almost right by the north star on January 6.

If I got all that right it looks like it'll be a better morning object as it comes in but it might be brighter after getting baked by the sun.

I remember as a little kid in 1965 seeing Ikeya–Seki just before sunrise and it made an impression that never went away. We've had some real comet busts over the decades (Austin) but let's hope for the best from this one.


Rick
rulrich@uark.edu (external link)

  
  LOG IN TO REPLY
SteveInNZ
Goldmember
1,426 posts
Likes: 89
Joined Nov 2007
Location: Auckland, New Zealand
     
Sep 30, 2012 23:45 |  #8

There's a great photo-op on the 23rd when it'll be less than 10 degrees from both Saturn and Mercury, but maybe in some twilight by then.

There will also be comet 2P/Encke (Mag 5) sitting between this comet and the two planets on that morning.


"Treat every photon with respect" - David Malin.

  
  LOG IN TO REPLY
Bernoulli
Senior Member
Avatar
801 posts
Likes: 20
Joined Aug 2008
Location: NW Arkansas
     
Oct 01, 2012 07:37 as a reply to  @ SteveInNZ's post |  #9

Looks like it's a better morning object than evening object after perihelion. It'll rise rapidly in the sky in the days afterwards. IF it holds together after passing the sun.


Rick
rulrich@uark.edu (external link)

  
  LOG IN TO REPLY
sponsored links (only for non-logged)

1,771 views & 0 likes for this thread, 7 members have posted to it.
new comet discovered -"brightest in history"?
FORUMS Photo Sharing & Discussion Astronomy & Celestial 
AAA
x 1600
y 1600

Jump to forum...   •  Rules   •  Forums   •  New posts   •  RTAT   •  'Best of'   •  Gallery   •  Gear   •  Reviews   •  Member list   •  Polls   •  Image rules   •  Search   •  Password reset   •  Home

Not a member yet?
Register to forums
Registered members may log in to forums and access all the features: full search, image upload, follow forums, own gear list and ratings, likes, more forums, private messaging, thread follow, notifications, own gallery, all settings, view hosted photos, own reviews, see more and do more... and all is free. Don't be a stranger - register now and start posting!


COOKIES DISCLAIMER: This website uses cookies to improve your user experience. By using this site, you agree to our use of cookies and to our privacy policy.
Privacy policy and cookie usage info.


POWERED BY AMASS forum software 2.58forum software
version 2.58 /
code and design
by Pekka Saarinen ©
for photography-on-the.net

Latest registered member is ANebinger
858 guests, 152 members online
Simultaneous users record so far is 15,144, that happened on Nov 22, 2018

Photography-on-the.net Digital Photography Forums is the website for photographers and all who love great photos, camera and post processing techniques, gear talk, discussion and sharing. Professionals, hobbyists, newbies and those who don't even own a camera -- all are welcome regardless of skill, favourite brand, gear, gender or age. Registering and usage is free.