This small Planetary Planetary Nebula lies approximately 1,600ly distant in the constellation of Cetus. Like all planetary nebulas, this provides a glimpse at the potential future for our own star once it runs out of enough mass to keep the outer layers gravitationally bound. At this point the star begins to shed its outer layers that continue to expand in a giant bubble like structure.
This planetary nebula is right at the edge of what I consider feasible with my current line up of equipment. I used all the processing tricks I know to make the most out of this tiny target, including application of 2x Drizzle during stacking and careful use of deconvolution. That being said I am very surprised at how much of the inner structure I was able to resolve, including splitting the central "Binary" star system.
I say "binary", but it is technically a hierarchical ternary star system. The main central star, HIP 3678 A, is a White dwarf that can be seen in my image to be orbited by HIP 3678 B, a K-type, or "orange" dwarf. Not resolved in my image is the third member of this star system, HIP 3678 C, which is a tiny M-type red dwarf orbiting close to the central star.
Click here to the picture to see the image on Astrobin, and don't forget to take a look up close!
Please enjoy, and Clear Skies!
