Cat's Eye Nebula Facts. It lies at a distance of about 3,262.00 light years away in the constellation of draco. Around 1,000 years ago, the nebula formed when the star lost its outer envelope of material.
The cat’s paw nebula was discovered by the british astronomer john herschel on june 7, 1837. The cat's eye nebula is a very bright nebula in the northern constellation draco. The cat's eye nebula has a complicated and beautiful structure made from multiple expanding spheres of gas.
It was one of the first planetary nebulae to be discovered.
The cat’s eye nebula is also called ngc 6543 and is a planetary nebula in the draco constellation. It lies at a distance of about 3,262.00 light years away in the constellation of draco. William herschel first discovered it in 1786, and in 1864 it became the first planetary nebula to be detected with a spectroscope, giving astronomers insight into what makes up the planetary nebulae. The cat’s eye nebula is also called ngc 6543 and is a planetary nebula in the draco constellation.