The NGC 5679 group, also known as Arp 274, is a triplet of galaxies, MCG+1-37-36, MCG+1-37-35 and MCG+1-37-34, spanning about 200000 light-years and at...

Arp 152, also known as M87 Arp 153 Arp 168, also known as M32 Arp 244 Arp 269 Arp 270 Arp 271 Arp 281 Arp 286 Arp 317, also known as M65 Arp 313 Arp 337...

isophote) Apparent size (V) 7.2 × 6.8 arcmin Other designations Virgo A, Virgo X-1, NGC 4486, UGC 7654, PGC 41361, VCC 1316, Arp 152, 3C 274, 3U 1228+12....

Arp 147 (also known as IC 298) is an interacting pair of ring galaxies. It lies 430 million to 440 million light years away in the constellation Cetus...

The two are currently interacting, and the pair is included in Halton Arp's Atlas of Peculiar Galaxies. "NASA/IPAC Extragalactic Database". Results...

November 6, 1882. NGC 497 was imaged by Halton Arp and included in his Atlas of Peculiar Galaxies as Arp 8, under the category of 'split arm' galaxies...

Kareem Qaswer Langrial 20,170 21.21 TLP Muhammad Shahzad Iqbal 7,231 7.60 ARP Jamshaid Ahmad Dasti 6,489 6.82 MMA Shair Ali 1,660 1.75 Independent Muhammad...

NGC 274 is a lenticular galaxy in the constellation Cetus. It is a pair of galaxies, the other being NGC 275, which it is currently interacting with....

1801 is the southern. Together, they are listed in Halton Arp's Atlas of Peculiar Galaxies as Arp 276, as an example of interacting galaxies. One supernova...

currently interacting with IC 1563. For that reason it was included in Halton Arp's Atlas of Peculiar Galaxies, under the section "Elliptical galaxies close...