Komet Encke. Antimatter comets and antimatter meteoroids are hypothetical comets and meteoroids composed solely of antimatter instead of ordinary matterAlthough never actually observed and unlikely to exist anywhere within the Milky Way they have been hypothesized to exist and their existence on the presumption that hypothesis is correct has been put forward as one possible.
Kepler S Real Spacecraft Scienceblogs from Science Blogs
The following is a list of comets with a very high eccentricity (generally 099 or higher) and a period of over 1000 years that do not quite have a high enough velocity to escape the Solar SystemOften these comets due to their extreme semimajor axes and eccentricity will have small orbital interactions with planets and minor planets most often ending up with the comets.
Liste over asteroider oppkalt etter mennesker – Wikipedia
The h means the highest altitude in that month at lat 35 deg in the Northern Hemisphere.
