Left Navigation

Grasslands Observatory: Northern Caldwell Objects 41-61

 


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
41 Mel 25; Hyades Open Cluster
Nikon D100 image


Canon 20Da image
This Nikon D100 image is a 60-second exposure at ISO 1600 with a 135 mm f/3.5 lens.

This Canon 20Da image is a three minute exposure at ISO 800 with a 200 mm f/4.5 lens.
42 NGC7006 Globular Cluster  
43 NGC7814 Galaxy  
44 NGC7479 Galaxy  
45 NGC5248 Galaxy  
46 NGC2261; Hubble's Variable Nebula Bright Nebula  
47 NGC6934 Globular Cluster  
48 NGC2775 Galaxy  
Caldwell 49-50 NGC2237; 2239; 2244; 2246; 2252 Open Cluster with surrounding nebulosity
Dream Machine image



Takahashi Epsilon 180 image with QSI 532 CCD

Hydrogen alpha Takahashi Epsilon 180 image with QSI 532 CCD

 
51 IC1613 Galaxy Galaxy in the Local Group
52 NGC4697 Galaxy A member of the Virgo Cluster
53 NGC3115 Galaxy  
54 NGC2506 Open Cluster  
55 NGC7009; Saturn Nebula Planetary Nebula

Saturn Nebula NGC7009

 
56 NGC246 Planetary Nebula

ngc246

 
57 NGC6822; Barnard's Galaxy Galaxy  
58 NGC2360 Open Cluster  
59 NGC3242; Ghost of Jupiter Planetary Nebula  
60 & 61 NGC4038/4039; Antennae; Ringtail Galaxy Interacting Galaxies  
001 - 020 | 021 - 040 | 041 - 061 | 062 - 078 | Back to top