Latest News
Image Gallery
Our Operations
Comets & Asteriods
Arp Galaxies
Messier Objects
Moon & Planets
Northern Caldwell Objects
Southern Caldwell Objects
NGC Objects
Objects With Common Names
Photographic Messier Marathon Album
Essays

Grasslands Observatory:  NGC Objects 3601-7840


All images are oriented with the North at the top and the West to the right.

 

Main | NGC: 1 - 3600 | NGC: 3601 - 7840IC Objects

 

NGC Object Other Name(s) Type of Object Thumbnail Image Comments
3607   Galaxy ngc3607.jpg (37519 bytes)  
3607   Galaxy ngc3607ir.jpg (31197 bytes) Image with Infrared filter (I) used instead of R filter for red portion of the Tri-Color Image.
3626 Caldwell40 Galaxy  
3628 Member of Leo Triplet of M65, M66, and NGC3628; Caldwell40 Galaxy ngc3628.jpg (42892 bytes)
AP7 image


Dream Machine image

Meade 8-inch f/4 image

ST10 CCD image of NGC3628

AP7 images:

 m65.jpg (42163 bytes)
M65


m66.jpg (27996 bytes)
M66


M65 & M66
Dream Machine image

3690 Arp299 Galaxy Complex ngc3690.jpg (21557 bytes) Arp 296 (small galaxy up and to the left) and IC694 (galaxy interacting with slightly larger NGC3690<Arp299>) are also shown.
3877   Galaxy ngc3877withSN.jpg (9494 bytes) Notice the supernova. This image was taken on 1 April 1998
4027 Arp22 Galaxy The large galaxy is Arp22 (NGC4027). The small galaxy below it is NGC4027A.
4038; 4039 Arp244; Antennae, Ring-Tail Galaxy; Caldwell60-61 Interacting Galaxies ngc4038(Arp244).TIF (2737739 bytes)
AP7 image

Dream Machine image
 
4236 Caldwell3 Galaxy  
4244 Caldwell26 Galaxy ngc4244.jpg (31843 bytes)
AP7 image

Dream Machine image
 
4244 Caldwell26 Galaxy ngc4244ir.jpg (31351 bytes)
AP7 image
Image with Infrared filter (I) used instead of R filter for red portion of the Tri-Color Image.
4361   Planetary Nebula ngc4361.jpg (63256 bytes)  
4361   Planetary Nebula ngc4361ir.jpg (35457 bytes) Image with Infrared filter (I) used instead of R filter for red portion of the Tri-Color Image.
4449 Caldwell21 Irregular Galaxy  
4472 M49; Arp134 Galaxy  
4559 Caldwell36 Galaxy  
4565 Caldwell38 Galaxy ngc4565.jpg (29244 bytes)
AP7 image



Dream Machine image

Meade LXD55 image

 
4569; IC3583 M90; Arp76 Galaxy m90.jpg (39592 bytes)  
4631 Arp281; Caldwell32 Galaxy  
4649 M60; Arp116 Galaxy m60.jpg (20557 bytes)  
4653   Galaxy ngc4653.jpg (35527 bytes)  
4697 Caldwell52 Galaxy  
4725   Galaxy ngc4725.jpg (36234 bytes)  
4725   Galaxy ngc4725ir.jpg (36360 bytes) Image with Infrared filter (I) used instead of R filter for red portion of the Tri-Color Image.
4889; 4884 Coma Cluster; UGC8110; Abell1656; Caldwell35 Galaxy Cluster  
4939   Galaxy ngc4939.jpg (34931 bytes) ngc4939x2.jpg (52059 bytes)
Double exposure of NGC4939. During an exposure through the red (R) filter, the wind jostled the telescope.
5005 Caldwell29 Galaxy  
5128 Centarus A; Arp153; Caldwell77 Anomalous Galaxy ngc5128(Arp153).TIF (707868 bytes)
AP7 image

Dream Machine image
 
5139 Omega Centauri Globular Cluster  
5194/5195 M51; Arp85 Anomalous Galaxies  
5248 Caldwell45 Galaxy  
5457 M101; Arp26 Anomalous Galaxy  
5694 Caldwell66 Globular Cluster  
5746 UGC9499 Galaxy ngc5746.jpg (27652 bytes)  
5866 M102; some authorities consider M102 the same object as M101. Others list it as NGC5866. Galaxy  
5850     The spiral galaxy to the left of center is NGC5850. The galaxy to the right of center is NGC5846.
5907 UGC9715 Galaxy  
5935 Arp84; UGC8900 Galaxy Arp84.jpg (23119 bytes)  
6045 Arp71 Galaxy near center of Hercules Cluster.  
6124 Caldwell75 Open Cluster

 

 

 

Takahashi Epsilon 180 telescope, Canon 20da camera, 3-min exposure

6231 Caldwell76 Open Cluster  
6287   Globular Cluster Takahashi Epsilon 180 telescope, Canon 20da camera, 10-min exposure
6302 Bug Nebula; Caldwell69 Planetary Nebula  
6384   Galaxy  
6445 Little Gem Planetary Nebula ngc6445.jpg (41463 bytes)  
6522 & 6528 Baade's Window Globular Clusters near the center of the Milky Way Walter Baade was unable to observe the Galactic center itself due to obscuring dust, but he found regions of less obscuration close to the heart of the Milky Way, including “Baade’s window,” which is centered around NGC 6528 (left) and NGC 6522 (right) in Sagittarius. The bright star off the frame south of NGG6528 is Gamma Sgr (10 Sgr) magnitude 3.63.
6541 Caldwell78 Globular Cluster  
6543 Cat' s Eye Nebula; Caldwell6 Planetary Nebula NGC6543 is the tiny planetary nebula to the right of center. Next to it is the irregular galaxy IC4677. On the left edge of the image is NGC6552.
6589/6590; IC1283, 1284, 4700   Complex region of reflection and emission nebulae Takahashi Epsilon 180 image with Canon 20da camera.   Three 5-min exposures combined
6723   Globular Cluster  
6726/6729/IC4812 R CrA Nebula; Caldwell69 Bright Nebula From top to bottom the objects are respectively, NGC6726 (large nebulosity around a bright star), NGC6729 (small red nebulosity), and IC4812 (nebulosity around the bright star in the lower right hand corner).
6781   Planetary Nebula ngc6781.jpg (40132 bytes)  
6814   Galaxy ngc6814.jpg (28172 bytes)  
6822 Bernard's Galaxy Small, Irregular Galaxy  
6823   Open Cluster; Nebulosity  
6826 Caldwell15; Blinking Planetary Nebula Planetary Nebula  
6885 Caldwell37 Open Cluster  
6888 Crescent Nebula; Caldwell27 Bright Nebula  
6934 Caldwell47 Globular Cluster  
6946 Arp29; Caldwell12 Galaxy  
6960 Western Veil Nebula; Caldwell34 Supernova Remnant  
6992/6995 Eastern Veil Nebula; Caldwell33 Supernova Remnant  
NGC7000 North American Nebula; Caldwell20 Nebula
Takahashi Epsilon 130 image.

 

 

This image was taken with a Canon 20Da digital camera.

 

 

Canon 300 mm f/3.8 lens, four 10-min exposures median combined, Canon 20da camera.

7006 Caldwell42 Globular Cluster  
7008   Planetary Nebula ngc7008.jpg (27088 bytes)

QSI 532 image

 
7009 Saturn Nebula; Caldwell56 Planetary Nebula ngc7009.jpg (36654 bytes) A satellite or meteor went through the field of view during the red (R) exposure.
7023 Caldwell4 Nebula

 

 

 

Takahashi Epsilon 180 image with Canon 20da camera.   Three 5-min exposures combined

7044   Open Cluster  
7062   Open Cluster  
7086   Open Cluster  
7128   Open Cluster  
7133   Nebula  
7142   Open Cluster  
7243 Caldwell16 Open Cluster  
7293 Helix Nebula; Caldwell63 Planetary Nebula Helix.jpg (27034 bytes)
AP7 Image

Dream Machine Image
 
7314 Arp14 Anomalous Galaxy Arp14color.jpg (31934 bytes)  
7320 Stephan's Quintet (NGC7320, 7317,7318A&B, 7319); Arp319 Galaxy Group StephensQuint.jpg (30914 bytes)
AP7 image
 
7331 Caldwell30 Galaxy ngc7331.jpg (54941 bytes)
HPC-1 CCD image.



Dream Machine image

QSI 532 image

 
7479 Caldwell44 Galaxy ngc7479FF.jpg (34614 bytes)
AP7 image



Dream Machine image

 
7538 Sh2-158 Bright Nebula  
7538 and environs Sh2-158 Bright Nebula  
7538 and environs Sh2-158 Bright Nebula The objects are labeled.  Notice M52 and NGC7635 (Bubble Nebula).
7635 Bubble Nebula Bright Nebula  
7662 Caldwell22 Planetary Nebula  
7756; 7757 Arp68 Galaxy  
7814 Caldwell43 Galaxy  
7822   Emission Nebula  
Main | NGC: 1 - 3600 | NGC: 3601 - 7840IC Objects | Back to top
end paragraph