Celestial hemisphere:  Northern  ·  Constellation: Coma Berenices (Com)
Getting plate-solving status, please wait...
Arp 196 (with Arp 60), Gary Imm
Arp 196 (with Arp 60), Gary Imm

Arp 196 (with Arp 60)

Getting plate-solving status, please wait...
Arp 196 (with Arp 60), Gary Imm
Arp 196 (with Arp 60), Gary Imm

Arp 196 (with Arp 60)

Equipment

Loading...

Acquisition details

Loading...

Description

This image captures 2 distant, tiny and faint Arp objects. They are both Astrobin Debut Objects, located 1 billion light years away in the constellation of Coma Berenices at a declination of +26 degrees. These are the farthest Arp objects to my knowledge, and in the case of Arp 60, the smallest in our apparent view. Both of these objects are similar to planets in their apparent size.

I know what you’re thinking – 2 Arp objects in one tight framing, this must be my lucky day! Well, this one is like the feeling of having two pieces of candy dropped into your Halloween bucket, only to discover later that it was 2 boxes of stale raisins.

Arp 196 is the pair of interacting galaxies located slightly above and right of the center of the image. In his Arp catalog, Dr. Arp classified this object into the category of Galaxies with Material Ejected from Nuclei. The large galaxy in Arp 196 is 2MASX J13143759+2607259. It spans 20 arc-seconds in our apparent view and is 100,000 light years in diameter. It has an odd structure – a bright core surrounded by a ring. The companion, below and slightly right, is 2MASX J13143626+2606449. It is 60,000 light years in diameter. A faint star stream bridge appears to connect these two galaxies.



Arp 60 is the pair of galaxies appearing just below and left of the center of the image. The main galaxy is the 3 armed spiral 2MASX J13144704+2606244. Slightly above and right is the companion galaxy, MAC 1314+2606A. Go here for a detailed description of this image from the Arp 60 perspective.

These small objects is where the 200 inch Palomar scope, largest in the world at that time, really shines. Its resolution here is much better than mine.

Comments