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2 Attachment(s) ASTRO: Gum 85 aka Sh2-54 by Rick Johnson[_2_]
The Tower of Babel that is the many catalog names for the same object got me again. Seems I entered this object on my to-do list twice, once under Gum 85...
April 25th 13 08:09 PM
by Rick Johnson[_2_] Go to last post
0 587
1 Attachment(s) ASTRO: NGC 3294 by Stefan Lilge
NGC 3294 is a nice galaxy in Leo Minor. It has a decent surface brightness, so it is a viable target for city skies. I imaged it in two nights (5th and 6th of...
April 25th 13 06:22 AM
by Rick Johnson[_2_] Go to last post
1 615
2 Attachment(s) ASTRO: vdB 148 by Rick Johnson[_2_]
In his catalog van den Berg lists the surface brightness as very bright, bright, moderate, faint and very faint. #148 is listed as faint. It is listed as...
April 25th 13 06:10 AM
by Rick Johnson[_2_] Go to last post
3 759
1 Attachment(s) ASTRO: SH2-88/LBN 139 by Rick Johnson[_2_]
SH2-88/LBN 139 is a small nebula in Vulpecula about 2.4 kpc (7,800 light-years) distant. It contains at least three separate star forming regions in its...
April 25th 13 06:06 AM
by Rick Johnson[_2_] Go to last post
2 973
2 Attachment(s) ASTRO: vdB 111 by Rick Johnson[_2_]
VdB 111 is a reflection nebula in Ophiuchus around the star HD 156697. According to The Sky 6 the star is a rather white F0III-IV star. As the variable...
April 25th 13 06:01 AM
by Rick Johnson[_2_] Go to last post
2 584
2 Attachment(s) ASTRO: Palomar 8 by Rick Johnson[_2_]
Palomar 8 is a dim globular in Sagittarius almost 42,000 light years distant and 18,000 light-years from the center of the galaxy. That means we have to...
April 24th 13 10:07 PM
by Stefan Lilge Go to last post
1 632
1 Attachment(s) ASTRO: vdB 155/ LDN 524 by Rick Johnson[_2_]
vdB 155/LBN 524 is a reflection nebula in Cepheus just southwest of the far more famous Cave Nebula. Otto Struve,...
April 24th 13 10:04 PM
by Stefan Lilge Go to last post
1 610
2 Attachment(s) ASTRO: NGC 7086 by Rick Johnson[_2_]
NGC 7086 is an open cluster in Cygnus. It was discovered by William Herschel in 1788. WEBDA gives its age as about 140 million years and puts it 4200...
April 21st 13 06:19 PM
by Rick Johnson[_2_] Go to last post
0 443
5 Attachment(s) ASTRO: NGC 6239 a horned galaxy? Also a lensed quasar bonus by Rick Johnson[_2_]
NGC 6239 is a very disturbed spiral in Hercules. Redshift puts it about 42 million light-years distant but other measurements place it much further away...
April 15th 13 06:54 AM
by Rick Johnson[_2_] Go to last post
1 1,398
1 Attachment(s) ASTRO: NGC 2857, 2856, 2854 by Stefan Lilge
We had some clear nights at the beginning of March, at last a chance to really plan an imaging run over more than one night. In the first night (1st of March)...
April 9th 13 10:06 PM
by Stefan Lilge Go to last post
0 1,027
3 Attachment(s) NGC 6058 by Rick Johnson[_2_]
The planetary nebula NGC 6058 in Hercules was discovered by William Herschel on March 18, 1787. At 13th magnitude it isn't an easy object visually in my 10"...
April 9th 13 09:45 PM
by Stefan Lilge Go to last post
2 710
3 Attachment(s) ASTRO: SN2013am and 2/3rds of Arp 317 Reprocessed by Rick Johnson[_2_]
After seeing these on the net I decided in my rush I'd pushed things a bit too much to pick up the plumes. This version may be better. Rick M65 is part of...
April 9th 13 09:43 PM
by Stefan Lilge Go to last post
2 1,014
2 Attachment(s) ASTRO: 6871 by Rick Johnson[_2_]
NGC 6871 is a very large young cluster in Cygnus about 5000 light-years distant. WEBDA gives its age as about 9 million years. I moved the cluster to the...
April 9th 13 09:38 PM
by Stefan Lilge Go to last post
1 959
2 Attachment(s) ASTRO: LDN 810 and GN 19.43.3.01 by Rick Johnson[_2_]
LDN 810 is a dark nebula in Vulpecula right on the border with Cygnus which is in the upper right of my image. Note the obscuring dust cloud continues north...
April 9th 13 07:03 PM
by Rick Johnson[_2_] Go to last post
0 993
2 Attachment(s) ASTRO: IC 4996 A small open cluster by Rick Johnson[_2_]
IC 4996 is a small tight open cluster in Cygnus about 5600 light years away. WEBDA puts its age at only 9 million years. So young a couple of its stars...
April 5th 13 08:03 AM
by Rick Johnson[_2_] Go to last post
0 941
3 Attachment(s) ASTRO: SN2013am and 2/3rds of Arp 317 by Rick Johnson[_2_]
M65 is part of Arp 317 which also includes NGC 3628 and M 66. I imaged them individually several years ago. On March 21 a type II supernova blew in Arp 65. ...
April 3rd 13 09:09 AM
by Rick Johnson[_2_] Go to last post
0 665
2 Attachment(s) ASTRO: NGC 6633 A sparse open cluster almost too big for my FOV by WA0CKY
NGC 6633 is an open cluster in Ophiuchus. WEBDA puts its distance at 1226 light years. They put its age at 426 million years while SEDS says 660 million...
April 1st 13 08:48 AM
by WA0CKY Go to last post
0 490
2 Attachment(s) Astro: M10 Sometimes I take something everyone images by Rick Johnson[_2_]
M10 is a rather large, in angular size, globular in Ophiuchus about 14,300 light-years from us and about 16,000 light years from the center of the galaxy. ...
March 30th 13 10:23 PM
by jim wilson Go to last post
3 1,533
1 Attachment(s) ASTRO: M65 featuring SN 2013am (and M66 ;-) by Stefan Lilge
M65 was not a planned image for this spring, but the newly discovered supernova tempted me to go for it. If George Normandin was still active in this group he...
March 27th 13 09:21 PM
by Stefan Lilge Go to last post
0 1,152
3 Attachment(s) ASTRO: NGC 4496 An interesting pair by Rick Johnson[_2_]
Before reading the below look at the image full image -- not the annotated one. Are the two galaxies interacting? Are they at the same distance or is one...
March 27th 13 08:18 PM
by Stefan Lilge Go to last post
2 943
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