Top Qs
Timeline
Chat
Perspective

List of Kreutz sungrazers

From Wikipedia, the free encyclopedia

Remove ads

The Kreutz sungrazers are a group of comets descended from the breakup of a comet in about 326 AD. They are typically traveling less than 2 solar radii from the Sun. Because they travel so close, they often burn up. Many bright comets are members of the group, including Comet Ikeya–Seki, which broke in 3 pieces in its 1965 perihelion. The Kreutz sungrazers can be subdivided into several groups- a primary group at inclination ~144° and node ~5, and a secondary, smaller group at inclination ~139° node ~350°. The entire group spans several degrees across in their orbits, and make up a significant portion of the known comets in the Solar Systemas of November 2015 about 3000 of the 4000 known comets belong to the Kreutz sungrazers group. Many of these short arc comets are assumed to have an orbital eccentricity of 1.0 because their long-term orbits are poorly constrained.

More information Comet designation, Name/ discoverer(s) ...
Remove ads

See also

Loading related searches...

Wikiwand - on

Seamless Wikipedia browsing. On steroids.

Remove ads