NGC 400 is a star located in the constellation of Pisces. It was discovered on December 30, 1866, by Robert Ball. "NASA/IPAC Extragalactic Database"....

for NGC 0420. Retrieved September 2, 2016. "New General Catalog Objects: NGC 400 - 449". Cseligman. Retrieved February 24, 2017. Media related to NGC 420...

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...

NGC 7797 is a Hubble-type SAb-SAc spiral galaxy that is located in the constellation Pisces. It is estimated to be 400 million light-years from the Milky...

The Antennae Galaxies (also known as NGC 4038/NGC 4039 or Caldwell 60/Caldwell 61) are a pair of interacting galaxies in the constellation Corvus. They...

February 2017. "New General Catalog Objects: NGC 400 - 449". cseligman.com. Retrieved 2018-01-23. Media related to NGC 406 at Wikimedia Commons A Cosmic Whirlpool...

League's Herschel II Program. The catalogue contains 400 objects. All objects are from the NGC. All objects are visible in mid northern latitudes, since...

process of a lengthy merger which has been going on for 400 million years. At the end of this process NGC 1512 will have cannibalised its smaller companion...

archive.org. 2016-11-27. Retrieved 2024-07-04. "New General Catalog Objects: NGC 400 - 449". cseligman.com. Retrieved 2024-07-04. "Your NED Search Results"...

Astronomical League's Herschel 400 Observing Program. At the center of NGC 1535, there is an O-type star with a spectral type of O(H)5. "NGC 1535". SIMBAD. Centre...