NGC 273 is an edge-on lenticular galaxy in the constellation Cetus. It was discovered on September 10, 1785, by William Herschel. "NASA/IPAC Extragalactic...

NGC 638 is a barred spiral galaxy located in the constellation of Pisces. Its velocity speed to the cosmic microwave background is 2,864± 21 km/s, which...

"Arp 273". SIMBAD Astronomical Database. Retrieved 2011-04-20. "NASA/IPAC Extragalactic Database". Retrieved 2018-06-27. "Results for object NGC UGC 1810...

This is a list of NGC objects 1–1000 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae, and...

of Stars (abbreviated NGC) is an astronomical catalogue of deep-sky objects compiled by John Louis Emil Dreyer in 1888. The NGC contains 7,840 objects...

been treated as the designation of a star, or of the central star cluster NGC 2070, but is now generally treated as referring to the whole nebula area...

Marth. NGC 6975 is part of Hickson Compact Group 88, along with NGC 6977, NGC 6978, and MCG-01-53-014. The group is at a distance of about 273 million...

in Five Intermediate-age Clusters: NGC 2360, 2423, 5822, 6811, and IC 4756" (PDF). Astronomy and Astrophysics. 273 (1): 61–72. Bibcode:1990A&A...237....

Centaurus A (also known as NGC 5128 or Caldwell 77) is a galaxy in the constellation of Centaurus. It was discovered in 1826 by Scottish astronomer James...

Arp 256, NGC 6670, NGC 6240, ESO 593-8, NGC 454, UGC 8335, NGC 6786, NGC 17, ESO 77-14, NGC 6050 Wikimedia Commons has media related to NGC 6240. Arp...