NGC 210 [SEP] constellation
NGC 210
NGC 210 is a barred spiral galaxy located roughly 67 million light-years from the Solar System in the constellation Cetus. It was discovered on October 3, 1785 by William Herschel and later added to the New General Catalogue.
Physical properties.
It appears to be in loose association with NGC 157 and NGC 131. It is noted for its peculiar arms, which appear to be in the process of becoming a ring galaxy. They also have several apparently dense regions throughout them. The inner part of
NGC 7042
NGC 7042 is a spiral galaxy located about 210 million light-years away in the constellation of Pegasus. NGC 7042 is part of a pair of galaxies that contains the galaxy NGC 7043. NGC 7042 was discovered by astronomer William Herschel on October 16, 1784. 
SN 2013fw.
On October 23, 2013 a Type Ia supernova designated as SN 2013fw was discovered in NGC 7042.
See also.
- List of NGC objects (7001–7840)