M57, NGC6720, Ring Nebula

Object Information
Object: M57, NGC6720, Ring Nebula
Category:: Nebulae
Constellation: Lyra
Description Planetary nebula with central star.
Imaging Information
Viewed from: Buena Vista CO
Date: 8/11/2002
Telescope: C14
Configuration: Fastar, F/2.1
Imaging info: Avg 6@2min, LRGB; used B img as luminance layer to bring out central star