SIMBAD references

Last July, D. M. Jurasevich, Mount Wilson Observatory, discovered and reported that H-alpha CCD images taken on 2007 June 19.22 and 2008 July 6.17 UT, using an Astro-Physics 160EDF apochromatic refractor (+ SBIG STL-11000M CCD camera + 6-nm Tru-Balance H-alpha filter) reveal a near-spherical shell of gas, located within a faint H II region near NGC 6888, that was apparently not noticed (or published) previously due to the density of stars and gas in that area of Cygnus. This shell appears as a slightly elongated ellipse with its major axis at p.a. 5 deg and having an apparent size of 260" x 235"; its center is located at R.A. = 20:15:22.2, Decl. = +38:02:58 (equinox 2000.0); Jurasevich has posted photographs and other information regarding this nebula at website URL http://tinyurl.com/ku4ppy.