Search results
Results from the WOW.Com Content Network
Eris is named after the Greek goddess Eris (Greek Ἔρις), a personification of strife and discord. [34] The name was proposed by the Caltech team on September 6, 2006, and it was assigned on September 13, 2006, [ 35 ] following an unusually long period in which the object was known by the provisional designation 2003 UB 313 , which was ...
Indeed, the draft of Resolution 5A had called these median bodies planetoids, [32] [33] but the plenary session voted unanimously to change the name to dwarf planet. [2] The second resolution, 5B, defined dwarf planets as a subtype of planet, as Stern had originally intended, distinguished from the other eight that were to be called "classical ...
The number of dwarf planets in the Solar System is unknown. Estimates have run as high as 200 in the Kuiper belt [1] and over 10,000 in the region beyond. [2] However, consideration of the surprisingly low densities of many large trans-Neptunian objects, as well as spectroscopic analysis of their surfaces, suggests that the number of dwarf planets may be much lower, perhaps only nine among ...
Initially, the names given to minor planets followed the same pattern as the other planets: names from Greek or Roman myths, with a preference for female names. With the discovery in 1898 of the first body found to cross the orbit of Mars, a different choice was deemed appropriate, and 433 Eros was chosen.
The term 'dwarf planet' arguably contains two words, a noun (planet) and an adjective (dwarf). Thus, the term could suggest that a dwarf planet is a type of planet, even though the IAU explicitly defines a dwarf planet as not so being. By this formulation therefore, 'dwarf planet' and 'minor planet' are best considered compound nouns.
Phaenon (Ancient Greek: Φαίνων, romanized: Phainon, lit. 'the shining one'), associated with the god Cronus, Saturn to the Romans. Greek astronomers correctly observed that Saturn was the furthest of the naked-eye planets from the earth, and calculated its orbit at thirty years, only slightly greater than the actual period of 29.45 years ...
By RYAN GORMAN Scientists may have found Planet X -- the long-rumored object believed to be larger than Earth and further from the sun than Pluto. Planet X and another object dubbed "Planet Y ...
For instance, for a large portion of names ending in -s, the oblique stem and therefore the English adjective changes the -s to a -d, -t, or -r, as in Mars–Martian, Pallas–Palladian and Ceres–Cererian; [note 1] occasionally an -n has been lost historically from the nominative form, and reappears in the oblique and therefore in the English ...