340:NGC 7026 Cheeseburger Nebula チーズバーガー星雲 – 2014/10/28

NGC 7026 also called “The Swan and the butterfly” nebula (白鳥と蝶 星雲) from Sunnyvale CA USA 10/29/2014 1min x 40 + 3min x 5 sub-frames, dark and flat VC200L w/o reducer (F/9 FL 1800) ISO1600 EOS KISS X2 (XSi) NGC 7026 is a planetary nebula located 6000 light years away, in the constellation of Cygnus. from Wikipedia A Hubble photo is shown in the third photo.