Heart Nebula and the Small Planetary Nebula PN G135.6+1.0

* Astro-Physics 130 GTX, Finger Lakes Instrumentation ML 16200, Maxim DL, Gimp.
* Frames: H-Alpha: 39×300″, OIII: 47×300″, SII: 40×300″

Did you already know the blue object that is in the middle of the page (equator line) and 1/4 of the left margin?

It’s a small planetary nebula, PN G135.6+1.0 (WeBo 1). The blue color reveals this object is better seen in OIII.

@ Bill Long / Ruben Barbosa

Autore: Ruben Barbosa (sito)