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This planetary nebula is commonly known as “Hubble’s Variable Nebula” and is located approximately 2500 light years from the Earth.

Image acquired using SBIG St-10XME camera with Astrodon filter set through 10” Astro–Tech AT10RC Ritchey-Chretien telescope.

60 minutes each of Red, Green and Blue, 1x1 binning.

Five minute sub-frames.

03/04/2012