The bizarre configuration could be caused by the chance capture of material from another galaxy by a disk galaxy, with the captured debris strung out in a rotating ring. Still, observed properties of NGC 2685 suggest that the rotating ring structure is remarkably old and stable.
The Helix Galaxy, NGC 2685
The Helix Galaxy, NGC 2685
NGC 2685, a polar ring galaxy in Ursa Major. Imaged from the remote observatory in December and January. From Wikipedia:
Andy
- rjbokleman
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Re: The Helix Galaxy, NGC 2685
Andy,
Very, very nice detail. Reminds me of some kind of space larva inside a cocoon about to emerge!
P.S. Thanks for keeping me company tonight!
Very, very nice detail. Reminds me of some kind of space larva inside a cocoon about to emerge!
P.S. Thanks for keeping me company tonight!
Ron B.
T5i/700D, ASI1600MM-C, ASI120MM, ASI174MM, XAGYL 7x36mm FW
Astronomik Deep-Sky(RGB), CLS, Ha, OIII, SII
SV60EDS 60mm f/5.5 APO
AT65EDQ 65mm f/6.5 ED Quadruplet
SW ProED 100mm f/9.0 Doublet APO
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AVX, iEQ45 Pro
http://www.astrobin.com/users/rjbokleman/
T5i/700D, ASI1600MM-C, ASI120MM, ASI174MM, XAGYL 7x36mm FW
Astronomik Deep-Sky(RGB), CLS, Ha, OIII, SII
SV60EDS 60mm f/5.5 APO
AT65EDQ 65mm f/6.5 ED Quadruplet
SW ProED 100mm f/9.0 Doublet APO
C8 EdgeHD, AT130EDT
AVX, iEQ45 Pro
http://www.astrobin.com/users/rjbokleman/
Re: The Helix Galaxy, NGC 2685
As someone who considers 5 minutes to be a long exposure your 18 hours over several weeks continues to blow my mind Andy.
Pete
Pete
Pete P.
Re: The Helix Galaxy, NGC 2685
That's a cool one, Andy! Darn thing looks fake with that crazy wrap around it - awesome!
"The purpose of life is the investigation of the Sun, the Moon, and the heavens." - Anaxagoras
Re: The Helix Galaxy, NGC 2685
Beautiful Andy, science and art joined together. .. I'd hang that on my wall...!
Bruce D
Re: The Helix Galaxy, NGC 2685
Andy, awesome image of a tiny polar ring galaxy at a mere 42 million light years distant! The detail is fantastic.
---- Chuck
---- Chuck
Chuck M.
Meade 8" LX200 Classic OTA
iOptron CEM40EC and MiniPier on Meade classic field tripod
Canon EF 200mm f/2.8L II
Canon 7D Mark II
ZWO 60mm f/4.6 GS with ASI120MM-S camera
Starizona SCT Corrector II and Virtual View 2" Rotating Visual Back
Pegasus Astro Pocket Powerbox
Meade 8" LX200 Classic OTA
iOptron CEM40EC and MiniPier on Meade classic field tripod
Canon EF 200mm f/2.8L II
Canon 7D Mark II
ZWO 60mm f/4.6 GS with ASI120MM-S camera
Starizona SCT Corrector II and Virtual View 2" Rotating Visual Back
Pegasus Astro Pocket Powerbox
Re: The Helix Galaxy, NGC 2685
Andy, You've got NGC 2685 looking like it's jetting its way to infinity and beyond!
Fantastic image you've created here.
Tom
Fantastic image you've created here.
Tom
Tom H
"Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world. Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence." - Louis Pasteur
"Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world. Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence." - Louis Pasteur
Re: The Helix Galaxy, NGC 2685
Andy,
OK. I've viewed your image multiple times on my by iMac 24" monitor (which I LOVE, by the way). And this is just an amazing picture!! It seems to be in the Arp/Hubble category. I am always on the lookout for 'unusual' objects to take a picture of. This one just ROCKS!! Kudos for finding it. As I write this, I am shooting raws of M81. Hardly an unusual object. There's a cool interacting galaxy in Ursa Major coming around. Take a look at NGC 5216. Thanks for inspiring me to get out there and collect photons.
Steve
OK. I've viewed your image multiple times on my by iMac 24" monitor (which I LOVE, by the way). And this is just an amazing picture!! It seems to be in the Arp/Hubble category. I am always on the lookout for 'unusual' objects to take a picture of. This one just ROCKS!! Kudos for finding it. As I write this, I am shooting raws of M81. Hardly an unusual object. There's a cool interacting galaxy in Ursa Major coming around. Take a look at NGC 5216. Thanks for inspiring me to get out there and collect photons.
Steve
Steve L
Re: The Helix Galaxy, NGC 2685
Hi Steve,
Thanks for the tip on 5216/5218. I added it to my target list. It will be a challenge due to the small size -- 1.6' x 1.2' for 5218, but I'll give it a try. Those are the kind of bizarre galaxies I just love to image.
Thanks for the tip on 5216/5218. I added it to my target list. It will be a challenge due to the small size -- 1.6' x 1.2' for 5218, but I'll give it a try. Those are the kind of bizarre galaxies I just love to image.
Andy