Final Of Cat S Eye Nebula Draco Constellation Best Wallpaper JPG & PNG
The cat s eye nebula is a planetary nebula in the northern constellation of draco discovered by william herschel on february 15 1786. Cat s eye nebula is a planetary nebula located in the constellation draco.
One of the brightest objects of its type its resemblance to a cat s eye is due to a series of gas loops that have been ejected by the central star over the past 1 000 years or so.
Cat s eye nebula draco constellation. One can see up to magnitude 7 8 objects with perfect eyes under ideal dark sky conditions. It was the first planetary nebula whose spectrum was investigated by the english amateur astronomer william huggins demonstrating that planetary nebulae were gaseous and not stellar in nature. Draco is one of the largest northern constellations.
The cat s eye nebula is a famous planetary nebula located in the northern constellation draco. It represents the dragon ladon in greek mythology. Structurally the object has had high resolution images by the hubble space telescope revealing knots jets bubbles and complex arcs being illuminated by the central ho.
For reference the full moon is 30 arc minutes or 0 5 in size. The cat s eye nebula ngc 6543 is a young planetary nebula in the constellation draco midway between delta and zeta dra. The constellation is home to the cat s eye nebula ngc 6543 the spindle galaxy m102 and the tadpole galaxy arp 188.
It was formed around 1 000 years ago when a hot bright central star expelled its outer envelope. Cat s eye nebula is magnitude 9 8 and is 20 in size. The cat s eye is one of the most structurally complex nebulae known.
The nebula s designation in the new general catalogue is ngc 6543.
