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Grasslands Observatory: Northern Caldwell Objects 21-40

 


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

001 - 020 | 021 - 040 | 041 - 061 | 062 - 078

Caldwell Object Other Names Type of Object Thumbnail Image Comments
21 NGC4449 Irregular Galaxy  
22 NGC7662 Planetary Nebula  
23 NGC891 Spiral Galaxy NGC891  
24 NGC1275; Perseus A Galaxy Cluster  
25 NGC2419 Globular Cluster Possibly the most distant globular cluster in the Milky Way
26 NGC4244 Spiral Galaxy  
27 NGC6888; Crescent Nebula Emission Nebula NGC6888 (Crescent Nebula; Caldwell 27) on the evening of November 5, 2018  
28 NGC752 Large Open Cluster NGC752


NGC752
Takahashi Epsilon 180 image with Canon EOS Ra camera

 
29 NGC5005 Spiral Galaxy  
30 NGC7331 Spiral Galaxy Grouping NGC7331 on the evening of October 9, 2018  
31 IC405; Flaming Star Nebula Bright Nebula IC405


Dream Machine image


Meade LDX55 image

Takahashi Epsilon 180 image

The bright star at the lower edge of the nebulosity is SAO 57816 at magnitude ~ 5.6.

 

 

 

 

 

 

 

 

This LXD55 image is a 30-minute exposure on Kodak Royal Gold ASA 400 film.

 

 

This Takahashi Epsilon 180 image consists of three 15-minute exposures median combined.

32 NGC4631; Arp281 Galaxy Arp281  
33 NGC6992/6995; Eastern Veil Nebula Supernova Remnant  
33 NGC6992/6995; Eastern Veil Nebula Supernova Remnant Veil Nebula region, cropped and labeled image Cropped and labeled image
34 NGC6960; Western Veil Nebula Supernova Remnant

Western Veil Nebula

 
34 NGC6960; Western Veil Nebula Supernova Remnant Veil Nebula region, cropped and labeled image Cropped and labeled image
35 NGC4889; Largest galaxy in the Coma Cluster Galaxy Coma Galaxy Cluster

 
36 NGC4559 Galaxy  
37 NGC6885 Open Cluster  
38 NGC4565 Galaxy NGC4565

 

 

 

 

 

 

Meade LXD55 8-inch f/4 telescope image with QSI 532 CCD.

39 NGC2392; Eskimo Nebula Planetary Nebula

NGC2392

 
40 NGC3626 Galaxy  
001 - 020 | 021 - 040 | 041 - 061 | 062 - 078 | Back to top