Cats Eye Nebula Helix Nebula

The cats eye nebula consists mainly of hydrogen and helium with smaller quantities of heavier elements.

Dog wallpaper hd animal pictures. The outermost ring of the eye shape is roughly 25 arc minutes in diameter. The helix nebula also known as ngc 7293 or caldwell 63 is a planetary nebula pn located in the constellation aquarius. Discovered by karl ludwig harding probably before 1824 this object is one of the closest to the earth of all the bright planetary nebulae.

The distance measured by the gaia mission is 65513 light years. Ring size is adjustable diameter of the glass image is 12mm. Learn vocabulary terms and more with flashcards games and other study tools.

Enjoy the lovely colors of the helix nebula also knowns as cats eye nebula or eye of god nebula. The helix nebula has been referred to as the eye of god due to its appearance of a human eye in space. This planetary nebula will appear as a hazy greenish cloud similar to the visual appearance of the dumbbell nebula in vulpecula.

A perfect gift for anyone in love with the night sky. Level 11 cats eye nebula level building level time searching cost 11 11 12 h 50000. The helix nebula also known as ngc 7293 is a planetary nebula located in the constellation aquarius.

The central progenitor star is an o7 wr type star about 10000 times brighter than the sun and with a radius only 065 times solar. The star has a temperature of about 80000 k. With a 4 inch or larger telescope at 30x to 40x youll just be able to discern the nebula from the surrounding stars.

The distance measured by the gaia mission is 65513 light years. Discovered by karl ludwig harding probably before 1824 helix nebula is one of the closest to the earth of all the bright planetary nebulae. It was one of the first planetary nebulae to be discovered.