Grasslands Observatory

Grasslands Observatory: NGC Objects 4001-5000

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

NGC Object	Other Name(s)	Type of Object	Thumbnail Image	Comments
4027	Arp22	Galaxy
4038/4039	NGC4038+4039; Antennae, Ring-Tail Galaxy; Caldwell 60-61	Interacting Galaxies	AP7 color image Dream Machine image CDK24 24-inch f/6.5 image
4088	Arp18	Galaxy
4236	Caldwell 3	Galaxy
4244	Caldwell 26	Galaxy	AP7 image Dream Machine image
NGC4244	Caldwell 26	Galaxy	AP7 image	Image with Infrared filter (I) used instead of R filter for red portion of the Tri-Color Image.
4361		Planetary Nebula
4361		Planetary Nebula		Image with Infrared filter (I) used instead of R filter for red portion of the Tri-Color Image.
4438/4435	Arp 120 (the Eyes)	Interacting Galaxies
4449	Caldwell 21	Irregular Galaxy
4472	M49; Arp134	Galaxy
4490	Arp269	Irregular Galaxy
4559	Caldwell 36	Galaxy
4565	Caldwell 38	Galaxy	Dream Machine image Meade LXD55 image
NGC4569; IC3583	M90; Arp76	Galaxy
4631	Arp281; Caldwell 32	Galaxy
4649	M60; Arp116	Galaxy	Meade LXD75 8-inch f/4 images with QSI 532 CCD. The major objects are labeled in the below image.
4653		Galaxy
4697	Caldwell 52	Galaxy
4725		Galaxy
4725		Galaxy		Image with Infrared filter (I) used instead of R filter for red portion of the Tri-Color Image.
4889; 4884	Coma Cluster; UGC8110; Abell1656; Caldwell 35	Galaxy Cluster
4939		Galaxy		Double exposure of NGC4939. During an exposure through the red (R) filter, the wind jostled the telescope.